Updated 11 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,767exploited flaws on CISA’s list

33added in the last 30 days

465new WordPress flaws this week

392,577entries in the database

16,425 results · page 96 of 329

Apr 20, 2026OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an authenticated attacker with “Geo Administration” permissions CVE-2026-3517 · Other software · Progress Software · reported by security@progress.comHigh 8.4
OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an authenticated attacker with “Geo Administration” permissions to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in the 'addcountry' command
Product
LoadMaster
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record community.progress.com
Apr 17, 2026Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory and filCVE-2026-21733 · Other software · Imagination Technologies · reported by 367425dc-4d06-4041-9650-c2dc6aaa27ceHigh 7.3
Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory and files. This is caused by improper handling of GPU memory reservation protections.
Product
Graphics DDK
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record imaginationtech.com
Apr 17, 2026An SQL injection vulnerability exists in CubeCart prior to 6.6.0, which may allow an attacker to execute an arbitrary SQL statement on the product.CVE-2026-34018 · Other software · CubeCart Limited · reported by vultures@jpcert.or.jpMedium 5.1
An SQL injection vulnerability exists in CubeCart prior to 6.6.0, which may allow an attacker to execute an arbitrary SQL statement on the product.
Product
CubeCart
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record community.cubecart.com jvn.jp
Apr 16, 2026MasterStudy LMS WordPress Plugin for Online Courses and Education: Time-based Blind SQL InjectionCVE-2026-4817 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The MasterStudy LMS WordPress Plugin for Online Courses and Education plugin for WordPress is vulnerable to Time-based Blind SQL Injection via the 'order' and 'orderby' parameters in the /lms/stm-lms/order/items REST API endpoint in versions up to and including 3.7.25. This is due to insufficient input sanitization combined with a design flaw in the custom Query builder class that allows unquoted SQL injection in ORDER BY clauses. When the Query builder detects parentheses in the sort_by parameter, it treats the value as a SQL function and directly concatenates it into the ORDER BY clause without any quoting. While esc_sql() is applied to escape quotes and backslashes, this cannot prevent ORDER BY injection when the values themselves are not wrapped in quotes in the resulting SQL statement. This makes it possible for authenticated attackers, with subscriber-level access and above, to append arbitrary SQL queries via the ORDER BY clause to extract sensitive information from the database including user credentials, session tokens, and other confidential data through time-based blind SQL injection techniques.
Product
MasterStudy LMS WordPress Plugin for Online Courses and Education
Affected
up to 3.7.25
What to do
Affects up to 3.7.25. Update MasterStudy LMS WordPress Plugin for Online Courses and Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 16, 2026The XML parsers within multiple WSO2 products accept user-supplied XML data without properly configuring to prevent the resolution of external entities.CVE-2024-2374 · Other software · WSO2 · reported by ed10eef1-636d-4fbe-9993-6890dfa878f8High 7.5
The XML parsers within multiple WSO2 products accept user-supplied XML data without properly configuring to prevent the resolution of external entities. This omission allows malicious actors to craft XML payloads that exploit the parser's behavior, leading to the inclusion of external resources. By leveraging this vulnerability, an attacker can read confidential files from the file system and access limited HTTP resources reachable by the product. Additionally, the vulnerability can be exploited to perform denial of service attacks by exhausting server resources through recursive entity expansion or fetching large external resources.
Product
WSO2 API Manager
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.docs.wso2.com
Apr 16, 2026Riaxe Product Customizer: SQL InjectionCVE-2026-3599 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Riaxe Product Customizer plugin for WordPress is vulnerable to SQL Injection via the 'options' parameter keys within 'product_data' of the /wp-json/InkXEProductDesignerLite/add-item-to-cart REST API endpoint in all versions up to, and including, 2.1.2. This is due to insufficient escaping on the user-supplied parameter and insufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Product
Riaxe Product Customizer
Affected
up to 2.1.2
What to do
Affects up to 2.1.2. Update Riaxe Product Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 16, 2026Riaxe Product Customizer: Privilege EscalationCVE-2026-3596 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The Riaxe Product Customizer plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.1.2. The plugin registers an unauthenticated AJAX action ('wp_ajax_nopriv_install-imprint') that maps to the ink_pd_add_option() function. This function reads 'option' and 'opt_value' from $_POST, then calls delete_option() followed by add_option() using these attacker-controlled values without any nonce verification, capability checks, or option name allowlist. This makes it possible for unauthenticated attackers to update arbitrary WordPress options, which can be leveraged for privilege escalation by enabling user registration and setting the default user role to administrator.
Product
Riaxe Product Customizer
Affected
up to 2.1.2
What to do
Affects up to 2.1.2. Update Riaxe Product Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 16, 2026Riaxe Product Customizer: Authorization bypassCVE-2026-3595 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Riaxe Product Customizer plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.2. This is due to the plugin registering a REST API route at POST /wp-json/InkXEProductDesignerLite/customer/delete_customer without a permission_callback, causing WordPress to default to allowing unauthenticated access, and the inkxe_delete_customer() callback function taking an array of user IDs from the request body and passing each one directly to wp_delete_user() without any authentication or authorization checks. This makes it possible for unauthenticated attackers to delete arbitrary WordPress user accounts, including administrator accounts, leading to complete site lockout and data loss.
Product
Riaxe Product Customizer
Affected
up to 2.1.2
What to do
Affects up to 2.1.2. Update Riaxe Product Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 16, 2026In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead tCVE-2023-3634 · Other software · Festo · reported by info@cert.vde.comHigh 8.8
In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability.
Product
MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record certvde.com festo.csaf-tp.certvde.com
Apr 15, 2026A vulnerability in the Desktop Agent functionality of Cisco Webex Contact Center could have allowed an unauthenticated, remote attacker to conduct cross-site scCVE-2026-20170 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 6.1
A vulnerability in the Desktop Agent functionality of Cisco Webex Contact Center could have allowed an unauthenticated, remote attacker to conduct cross-site scripting attacks. Cisco has addressed this vulnerability in the Cisco Webex Contact Center service, and no customer action is needed. This vulnerability existed because HTML and script content was not properly handled. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by persuading a user to follow a malicious link. A successful exploit could have allowed the attacker to steal sensitive information from the browser, including authentication and session information.
Product
Cisco Webex Contact Center
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record sec.cloudapps.cisco.com
Apr 15, 2026A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a reflected XSS attacCVE-2026-20059 · Network & remote access · Cisco · reported by psirt@cisco.comMedium 6.1
A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Product
Cisco Unity Connection
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record sec.cloudapps.cisco.com
Apr 15, 2026Nordic Semiconductor IronSide SE for nRF54H20 before 23.0.2+17 has an Algorithmic complexity issue.CVE-2025-67841 · Other software · reported by MITREHigh 7.5
Nordic Semiconductor IronSide SE for nRF54H20 before 23.0.2+17 has an Algorithmic complexity issue.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.nordicsemi.com nordicsemi.no
Apr 15, 2026Product Pricing Table by WooBeWoo: Cross-Site Request ForgeryCVE-2026-1852 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The Product Pricing Table by WooBeWoo plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.0. This is due to missing or incorrect nonce validation on the updateLabel() and remove() functions. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages or delete pricing tables via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Product
Product Pricing Table by WooBeWoo
Affected
up to 1.1.0
What to do
Affects up to 1.1.0. Update Product Pricing Table by WooBeWoo to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record github.com wordfence.com
Apr 14, 2026Improper input handling in /Grocery/search_products_itname.php, in anirudhkannan Grocery Store Management System 1.0, allows SQL injection via the sitem_name POCVE-2025-63939 · Other software · reported by MITRECritical 9.8
Improper input handling in /Grocery/search_products_itname.php, in anirudhkannan Grocery Store Management System 1.0, allows SQL injection via the sitem_name POST parameter.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Apr 14, 2026Fortinet Multiple Products Path Traversal VulnerabilityCVE-2025-61624 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedMedium 6
FortiOS, FortiPAM, FortiProxy, and FortiSwitchManager contain a path traversal vulnerability that may allow an authenticated attacker with admin profile and at least read-write permissions to write or delete arbitrary files via specific CLI commands.
Product
Multiple Products
On CISA’s list since
Oct 16, 2026 (federal fix deadline Oct 19, 2026)
What to do
Attackers are using this now. Install Fortinet’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog fortiguard.fortinet.com cert-portal.siemens.com
Apr 14, 2026WholeSale Products Dynamic Pricing Management WooCommerce: Stored Cross-Site ScriptingCVE-2026-4479 · WordPress plugins & themes · reported by WordfenceMedium 4.4
The WholeSale Products Dynamic Pricing Management WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Product
WholeSale Products Dynamic Pricing Management WooCommerce
Affected
up to 1.2
What to do
Affects up to 1.2. Update WholeSale Products Dynamic Pricing Management WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Apr 13, 2026A vulnerability exists in the command handling of the IEC 61850 communication stack included in the product revisions listed as affected in this CVE.CVE-2025-3756 · Other software · ABB · reported by cybersecurity@ch.abb.comHigh 7.1
A vulnerability exists in the command handling of the IEC 61850 communication stack included in the product revisions listed as affected in this CVE. An attacker with access to IEC 61850 networks could exploit the vulnera bility by using a specially crafted 61850 packet, forcing the communication interfaces of the PM 877, CI850 and CI868 modules into fault mode or causing unavailability of the S+ Operations 61850 connectivity, resulting in a denial-of-service situation. The System 800xA IEC61850 Connect is not affected. Note: This vulnerability does not impact on the overall availability and functionality of the S+ Operations node, only the 61850 communication function. This issue affects AC800M (System 800xA): from 6.0.0x through 6.0.0303.0, from 6.1.0x through 6.1.0031.0, from 6.1.1x through 6.1.1004.0, from 6.1.1x through 6.1.1202.0, from 6.2.0x through 6.2.0006.0; Symphony Plus SD Series: A_0, A_1, A_2.003, A_3.005, A_4.001, B_0.005; Symphony Plus MR (Melody Rack): from 3.10 through 3.52; S+ Operations: 2.1, 2.2, 2.3, 3.3.
Product
AC800M (System 800xA)
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record search.abb.com
Apr 13, 2026The ZTE ZXEDM iEMS product has a password reset vulnerability for any user.Because the management of the cloud EMS portal does not properly control access to thCVE-2026-40436 · Other software · ZTE · reported by psirt@zte.com.cnHigh 7.1
The ZTE ZXEDM iEMS product has a password reset vulnerability for any user.Because the management of the cloud EMS portal does not properly control access to the user list acquisition function, attackers can read all user list information through the user list interface. Attackers can reset the passwords of obtained user information, causing risks such as unauthorized operations.
Product
ZXEDM iEMS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record support.zte.com.cn
Apr 13, 2026Product Filter for WooCommerce by WBW: Does not sanitize and escape a parameter before using it in a SQL statementCVE-2026-3830 · WordPress plugins & themes · reported by WPScanHigh 8.6
The Product Filter for WooCommerce by WBW WordPress plugin before 3.1.3 does not sanitize and escape a parameter before using it in a SQL statement, allowing unauthenticated users to perform SQL injection attacks
Product
Product Filter for WooCommerce by WBW
Fixed in
3.1.3
What to do
Update Product Filter for WooCommerce by WBW to 3.1.3 or newer.
Full record and what to do →NVD record wpscan.com
Apr 10, 2026Apache Log4j's JsonTemplateLayout https://logging.apache.org/log4j/2.x/manual/json-template-layout.html , in versions up to and including 2.25.3, produces invaCVE-2026-34481 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.3
Apache Log4j's JsonTemplateLayout https://logging.apache.org/log4j/2.x/manual/json-template-layout.html , in versions up to and including 2.25.3, produces invalid JSON output when log events contain non-finite floating-point values (NaN, Infinity, or -Infinity), which are prohibited by RFC 8259. This may cause downstream log processing systems to reject or fail to index affected records. An attacker can exploit this issue only if both of the following conditions are met: * The application uses JsonTemplateLayout. * The application logs a MapMessage, or logs an object directly (e.g., via Logger.info(Object), which wraps it in an ObjectMessage), where the message contains an attacker-controlled floating-point value. Users are advised to upgrade to Apache Log4j JSON Template Layout 2.25.4, which corrects this issue. Note: The fix released in version 2.25.4 did not cover all affected code paths. CVE-2026-49844 was assigned to the remaining issue, which concerns the MapMessage.asJson() serialization in Apache Log4j API and is fixed in versions 2.25.5 and 2.26.1.
Product
Apache Log4j JSON Template Layout
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com lists.apache.org
Apr 10, 2026The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output.CVE-2026-34479 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.9
The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output. Conforming XML parsers are required to reject documents containing such characters with a fatal error, which may cause downstream log processing systems to drop or fail to index affected records. Two groups of users are affected: * Those using Log4j1XmlLayout directly in a Log4j Core 2 configuration file. * Those using the Log4j 1 configuration compatibility layer with org.apache.log4j.xml.XMLLayout specified as the layout class. Users are advised to upgrade to Apache Log4j 1-to-Log4j 2 bridge version 2.25.4, which corrects this issue. Note: The Apache Log4j 1-to-Log4j 2 bridge is deprecated and will not be present in Log4j 3. Users are encouraged to consult the Log4j 1 to Log4j 2 migration guide https://logging.apache.org/log4j/2.x/migrate-from-log4j1.html , and specifically the section on eliminating reliance on the bridge.
Product
Apache Log4j 1 to Log4j 2 bridge
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com lists.apache.org
Apr 8, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-39394 · Other software · ci4-cms-erp · reported by GitHubHigh 8.1
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Install::index() controller reads the host POST parameter without any validation and passes it directly into updateEnvSettings(), which writes it into the .env file via preg_replace(). Because newline characters in the value are not stripped, an attacker can inject arbitrary configuration directives into the .env file. The install routes have CSRF protection explicitly disabled, and the InstallFilter can be bypassed when cache('settings') is empty (cache expiry or fresh deployment). This vulnerability is fixed in 0.31.4.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 8, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-39393 · Other software · ci4-cms-erp · reported by GitHubHigh 8.1
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the install route guard in ci4ms relies solely on a volatile cache check (cache('settings')) combined with .env file existence to block post-installation access to the setup wizard. When the database is temporarily unreachable during a cache miss (TTL expiry or admin-triggered cache clear), the guard fails open, allowing an unauthenticated attacker to overwrite the .env file with attacker-controlled database credentials, achieving full application takeover. This vulnerability is fixed in 0.31.4.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Apr 8, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-39392 · Other software · ci4-cms-erp · reported by GitHubMedium 5.5
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Pages module does not apply the html_purify validation rule to content fields during create and update operations, while the Blog module does. Page content is stored unsanitized in the database and rendered as raw HTML on the public frontend via echo $pageInfo->content. An authenticated admin with page-editing privileges can inject arbitrary JavaScript that executes in the browser of every public visitor viewing the page. This vulnerability is fixed in 0.31.4.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Apr 8, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-39391 · Other software · ci4-cms-erp · reported by GitHubMedium 4.8
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the blacklist (ban) note parameter in UserController::ajax_blackList_post() is stored in the database without sanitization and rendered into an HTML data-note attribute without escaping. An admin with blacklist privileges can inject arbitrary JavaScript that executes in the browser of any other admin who views the user management page. This vulnerability is fixed in 0.31.4.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 8, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-39390 · Other software · ci4-cms-erp · reported by GitHubMedium 5.5
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Google Maps iframe setting (cMap field) in compInfosPost() sanitizes input using strip_tags() with an <iframe> allowlist and regex-based removal of on\w+ event handlers. However, the srcdoc attribute is not an event handler and passes all filters. An attacker with admin settings access can inject an <iframe srcdoc="..."> payload with HTML-entity-encoded JavaScript that executes in the context of the parent page when rendered to unauthenticated frontend visitors. This vulnerability is fixed in 0.31.4.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 8, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-39389 · Other software · ci4-cms-erp · reported by GitHubMedium 6.7
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, This vulnerability is fixed in 0.31.4.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Apr 8, 2026In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at CVE-2026-31411 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Apr 8, 2026A new API endpoint introduced in pretix 2025 that is supposed to return all check-in events of a specific event in fact returns all check-in events belonging CVE-2026-5600 · Other software · pretix · reported by 655498c3-6ec5-4f0b-aea6-853b334d05a6Medium 5.5
A new API endpoint introduced in pretix 2025 that is supposed to return all check-in events of a specific event in fact returns all check-in events belonging to the respective organizer. This allows an API consumer to access information for all other events under the same organizer, even those they should not have access to. These records contain information on the time and result of every ticket scan as well as the ID of the matched ticket. Example: { "id": 123, "successful": true, "error_reason": null, "error_explanation": null, "position": 321, "datetime": "2020-08-23T09:00:00+02:00", "list": 456, "created": "2020-08-23T09:00:00+02:00", "auto_checked_in": false, "gate": null, "device": 1, "device_id": 1, "type": "entry" } An unauthorized user usually has no way to match these IDs (position) back to individual people.
Product
pretix
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record pretix.eu
Apr 8, 2026WCAPF – WooCommerce Ajax Product Filter plugin is vulnerable to time-based SQL Injection via the 'post-author' parameter in all versions up to, and including, 4CVE-2026-3396 · WordPress plugins & themes · reported by WordfenceHigh 7.5
WCAPF – WooCommerce Ajax Product Filter plugin is vulnerable to time-based SQL Injection via the 'post-author' parameter in all versions up to, and including, 4.2.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected
up to 4.2.3
What to do
Affects up to 4.2.3. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 8, 2026BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net: Cross-Site Request ForgeryCVE-2026-1673 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.5. This is due to missing nonce validation on the woobe_delete_tax_term() function. This makes it possible for unauthenticated attackers to delete WooCommerce taxonomy terms (categories, tags, etc.) via a forged request granted they can trick a site administrator or shop manager into performing an action such as clicking on a link.
Product
BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net
Affected
up to 1.1.5
What to do
Affects up to 1.1.5. Update BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 8, 2026BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net: Cross-Site Request ForgeryCVE-2026-1672 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.5. This is due to missing nonce validation on the woobe_redraw_table_row() function. This makes it possible for unauthenticated attackers to update WooCommerce product data including prices, descriptions, and other product fields via a forged request granted they can trick a site administrator or shop manager into performing an action such as clicking on a link.
Product
BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net
Affected
up to 1.1.5
What to do
Affects up to 1.1.5. Update BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 8, 2026Precious Metals Automated Product Pricing – Pro: Missing AuthorizationCVE-2026-39704 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in nfusionsolutions Precious Metals Automated Product Pricing – Pro precious-metals-automated-product-pricing-pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Precious Metals Automated Product Pricing – Pro: from n/a through <= 4.0.5.
Product
Precious Metals Automated Product Pricing – Pro
Affected
up to 4.0.5
What to do
Affects up to 4.0.5. Update Precious Metals Automated Product Pricing – Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Apr 8, 2026Product Price by Formula for WooCommerce: Missing AuthorizationCVE-2026-39662 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in ProWCPlugins Product Price by Formula for WooCommerce product-price-by-formula-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Product Price by Formula for WooCommerce: from n/a through <= 2.5.6.
Product
Product Price by Formula for WooCommerce
Affected
up to 2.5.6
What to do
Affects up to 2.5.6. Update Product Price by Formula for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Apr 8, 2026Education Base: Missing AuthorizationCVE-2026-39622 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in acmethemes Education Base education-base allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Education Base: from n/a through <= 3.0.8.
Product
Education Base
Affected
up to 3.0.8
What to do
Affects up to 3.0.8. Update Education Base to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Apr 8, 2026Masteriyo LMS – Online Course Builder for eLearning, LMS & Education: Authorization Bypass Through User-Controlled KeyCVE-2026-5167 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Masteriyo LMS – Online Course Builder for eLearning, LMS & Education plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in versions up to and including 2.1.7. This is due to insufficient webhook signature verification in the handle_webhook() function. The webhook endpoint processes unauthenticated requests and only performs signature verification if both the webhook_secret setting is configured AND the HTTP_STRIPE_SIGNATURE header is present. Since webhook_secret defaults to an empty string, the webhook processes attacker-controlled JSON payloads without any verification. This makes it possible for unauthenticated attackers to send fake Stripe webhook events with arbitrary order_id values in the metadata, mark any order as completed without payment, and gain unauthorized access to paid course content.
Product
Masteriyo LMS – Online Course Builder for eLearning, LMS & Education
Affected
up to 2.1.7
What to do
Affects up to 2.1.7. Update Masteriyo LMS – Online Course Builder for eLearning, LMS & Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 8, 2026Riaxe Product Customizer: Sensitive Information ExposureCVE-2026-3594 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Riaxe Product Customizer plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.4 via the '/wp-json/InkXEProductDesignerLite/orders' REST API endpoint. The endpoint is registered with 'permission_callback' set to '__return_true', meaning no authentication or authorization checks are performed. The endpoint queries WooCommerce order data from the database and returns it to the requester, including customer first and last names, customer IDs, order IDs, order totals, order dates, currencies, and order statuses. This makes it possible for unauthenticated attackers to extract sensitive customer and order information from the WooCommerce store.
Product
Riaxe Product Customizer
Affected
up to 2.4
What to do
Affects up to 2.4. Update Riaxe Product Customizer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 7, 2026Product Feed PRO for WooCommerce by AdTribes – Product Feeds for WooCommerce: Cross-Site Request ForgeryCVE-2026-3499 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Product Feed PRO for WooCommerce by AdTribes – Product Feeds for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions 13.4.6 through 13.5.2.1. This is due to missing or incorrect nonce validation on the ajax_migrate_to_custom_post_type, ajax_adt_clear_custom_attributes_product_meta_keys, ajax_update_file_url_to_lower_case, ajax_use_legacy_filters_and_rules, and ajax_fix_duplicate_feed functions. This makes it possible for unauthenticated attackers to trigger feed migration, clear custom-attribute transient caches, rewrite feed file URLs to lowercase, toggle legacy filter and rule settings, and delete duplicated feed posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Product
Product Feed PRO for WooCommerce by AdTribes – Product Feeds for WooCommerce
Affected
up to 13.5.2.1
What to do
Affects up to 13.5.2.1. Update Product Feed PRO for WooCommerce by AdTribes – Product Feeds for WooCommerce to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Apr 7, 2026Arithmetic over induction variables in loops were not correctly checked for underflow or overflow.CVE-2026-27143 · Other software · Go toolchain · reported by security@golang.orgCritical 9.8
Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.
Product
cmd/compile
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record go.dev go.dev
Apr 7, 2026megagao production_ssm v1.0 contains an authorization bypass vulnerability in the user addition functionality.CVE-2026-31271 · Other software · reported by MITRECritical 9.8
megagao production_ssm v1.0 contains an authorization bypass vulnerability in the user addition functionality. The insert() method in UserController.java lacks authentication checks, allowing unauthenticated attackers to create super administrator accounts by directly accessing the /user/insert endpoint. This leads to complete system compromise.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Apr 7, 2026An issue that allowed a SQL injection attack vector related to saved queries (introduced in version 4.0.260123.0).CVE-2026-5372 · Other software · runZero · reported by 44488dab-36db-4358-99f9-bc116477f914Medium 6.4
An issue that allowed a SQL injection attack vector related to saved queries (introduced in version 4.0.260123.0). This is an instance of CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H (6.4 Medium). This issue was fixed in version 4.0.260123.1 of the runZero Platform.
Product
Platform
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record help.runzero.com runzero.com
Apr 7, 2026A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics.CVE-2026-35554 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.7
A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics. When a produce batch expires due to delivery.timeout.ms while a network request containing that batch is still in flight, the batch’s ByteBuffer is prematurely deallocated and returned to the buffer pool. If a subsequent producer batch—potentially destined for a different topic—reuses this freed buffer before the original network request completes, the buffer contents may become corrupted. This can result in messages being delivered to unintended topics without any error being reported to the producer. Data Confidentiality: Messages intended for one topic may be delivered to a different topic, potentially exposing sensitive data to consumers who have access to the destination topic but not the intended source topic. Data Integrity: Consumers on the receiving topic may encounter unexpected or incompatible messages, leading to deserialization failures, processing errors, and corrupted downstream data. This issue affects Apache Kafka versions ≤ 3.9.1, ≤ 4.0.1, and ≤ 4.1.1. Kafka users are advised to upgrade to 3.9.2, 4.0.2, 4.1.2, 4
Product
Apache Kafka Clients
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record issues.apache.org lists.apache.org
Apr 6, 2026Kedro is a toolbox for production-ready data science.CVE-2026-35171 · Other software · kedro-org · reported by GitHubCritical 9.8
Kedro is a toolbox for production-ready data science. Prior to 1.3.0, Kedro allows the logging configuration file path to be set via the KEDRO_LOGGING_CONFIG environment variable and loads it without validation. The logging configuration schema supports the special () key, which enables arbitrary callable instantiation. An attacker can exploit this to execute arbitrary system commands during application startup. This is a critical remote code execution (RCE) vulnerability caused by unsafe use of logging.config.dictConfig() with user-controlled input. This vulnerability is fixed in 1.3.0.
Product
kedro
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com
Apr 6, 2026Kedro is a toolbox for production-ready data science.CVE-2026-35167 · Other software · kedro-org · reported by GitHubHigh 7.1
Kedro is a toolbox for production-ready data science. Prior to 1.3.0, the _get_versioned_path() method in kedro/io/core.py constructs filesystem paths by directly interpolating user-supplied version strings without sanitization. Because version strings are used as path components, traversal sequences such as ../ are preserved and can escape the intended versioned dataset directory. This is reachable through multiple entry points: catalog.load(..., version=...), DataCatalog.from_config(..., load_versions=...), and the CLI via kedro run --load-versions=dataset:../../../secrets. An attacker who can influence the version string can force Kedro to load files from outside the intended version directory, enabling unauthorized file reads, data poisoning, or cross-tenant data access in shared environments. This vulnerability is fixed in 1.3.0.
Product
kedro
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 6, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-35035 · Other software · ci4-cms-erp · reported by GitHubHigh 7.2
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.2.0, the application fails to properly sanitize user-controlled input within System Settings – Company Information. Several administrative configuration fields accept attacker-controlled input that is stored server-side and later rendered without proper output encoding. These values are persisted in the database and rendered unsafely on public-facing pages only, such as the main landing page. There is no execution in the administrative dashboard—the vulnerability only impacts the public frontend. This vulnerability is fixed in 0.31.2.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 6, 2026CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support.CVE-2026-34989 · Other software · ci4-cms-erp · reported by GitHubCritical 9.4
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 31.0.0.0, the application fails to properly sanitize user-controlled input when users update their profile name (e.g., full name / username). An attacker can inject a malicious JavaScript payload into their profile name, which is then stored server-side. This stored payload is later rendered unsafely in multiple application views without proper output encoding, leading to stored cross-site scripting (XSS). This vulnerability is fixed in 31.0.0.0.
Product
ci4ms
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 3, 2026Hirschmann HiLCOS OpenBAT and BAT450 products contain a firewall bypass vulnerability in IPv6 IPsec deployments that allows traffic from VPN connections to bypaCVE-2021-4477 · Other software · Belden · reported by VulnCheckCritical 9.3
Hirschmann HiLCOS OpenBAT and BAT450 products contain a firewall bypass vulnerability in IPv6 IPsec deployments that allows traffic from VPN connections to bypass configured firewall rules. Attackers can exploit this vulnerability by establishing IPv6 IPsec connections (IKEv1 or IKEv2) while simultaneously using an IPv6 Internet connection to circumvent firewall policy enforcement.
Product
Hirschmann HiLCOS OpenBAT
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record assets.belden.com vulncheck.com
Apr 3, 2026Hirschmann HiOS and HiSecOS products RSP, RSPE, RSPS, RSPL, MSP, EES, EESX, GRS, OS, RED, EAGLE contain an authentication bypass vulnerability in the HTTP(S) maCVE-2018-25236 · Other software · Belden · reported by VulnCheckCritical 9.3
Hirschmann HiOS and HiSecOS products RSP, RSPE, RSPS, RSPL, MSP, EES, EESX, GRS, OS, RED, EAGLE contain an authentication bypass vulnerability in the HTTP(S) management module that allows unauthenticated remote attackers to gain administrative access by crafting specially formed HTTP requests. Attackers can exploit improper authentication handling to obtain the authentication status and privileges of a previously authenticated user without providing valid credentials.
Product
Hirschmann HiOS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record assets.belden.com vulncheck.com
Apr 3, 2026Hirschmann HiLCOS products OpenBAT, BAT450, WLC, BAT867 contains a firewall filtering vulnerability that fails to correctly filter IPv4 multicast and broadcast CVE-2017-20233 · Other software · Belden · reported by VulnCheckMedium 5.3
Hirschmann HiLCOS products OpenBAT, BAT450, WLC, BAT867 contains a firewall filtering vulnerability that fails to correctly filter IPv4 multicast and broadcast traffic when management IP address filtering is disabled, allowing configured filter rules to be bypassed. Attackers with network access can inject or observe multicast and broadcast packets that should have been blocked by the firewall.
Product
Hirschmann HiLCOS OpenBAT, BAT450, WLC
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record assets.belden.com vulncheck.com
Apr 3, 2026Development and test API endpoints are present that mirror production functionality.CVE-2026-32662 · Other software · Gardyn · reported by ics-cert@hq.dhs.govMedium 6.9
Development and test API endpoints are present that mirror production functionality.
Product
Cloud API
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com mygardyn.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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