Updated 9 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.

1,762exploited flaws on CISA’s list

34added in the last 30 days

343new WordPress flaws this week

390,080entries in the database

7,406 results · page 2 of 149

Oct 26, 2026OpenPanel before 3.0.0 contains an sql injection vulnerability that allows authenticated users to bypass tenant scoping by injecting unescaped profile filter naCVE-2026-116807 · Other software · Openpanel-dev · reported by VulnCheckHigh 7
OpenPanel before 3.0.0 contains an sql injection vulnerability that allows authenticated users to bypass tenant scoping by injecting unescaped profile filter names into a JOIN subquery. Attackers can supply a crafted filter name with a trailing comment to bypass the project_id WHERE clause and read events from all projects.
Product
openpanel
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
Oct 26, 2026Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-116584 · Other software · lxsmnsyc · reported by GitHubHigh 7.5
Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. From 1.4.1 until 1.6.8, fromJSON and fromCrossJSON do not require an array node's element list to be an actual array. A small crafted payload can supply an attacker-controlled length that determines memory allocation and decoder iterations independently of payload size, allowing an unauthenticated request to exhaust the process or block its thread. This issue is a residual bypass of the remediation for CVE-2026-23957. This issue is fixed in version 1.6.8.
Product
seroval
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
Oct 26, 2026Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-116583 · Other software · lxsmnsyc · reported by GitHubMedium 5.3
Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. From 1.6.0 until 1.6.11, the JavaScript-output APIs derive a typed array's constructor name from a property on the value that can be replaced by an own constructor property. When application code copies untrusted properties onto a typed array and then passes it to serialize, serializeAsync, crossSerialize, crossSerializeAsync, crossSerializeStream, Serializer, or compileJSON, the attacker-controlled name is written as executable JavaScript and can run in the page receiving the output. This issue is fixed in version 1.6.11.
Product
seroval
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
Oct 26, 2026Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-116582 · Other software · lxsmnsyc · reported by GitHubMedium 4.7
Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.0.0 and from 1.5.5 until 1.6.10, the JavaScript-output APIs serialize a RegExp source containing a less-than character without the escaping needed for an HTML script element. An application is affected when it builds regular expression syntax from untrusted input, serializes that RegExp through serialize, serializeAsync, crossSerialize, crossSerializeAsync, crossSerializeStream, Serializer, or compileJSON, and embeds the result in an HTML script element. The crafted source can terminate the element and execute script in the page received by another user. This issue is fixed in version 1.6.10.
Product
seroval
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
Oct 26, 2026Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-116581 · Other software · lxsmnsyc · reported by GitHubHigh 7.5
Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.6.8, fromJSON and fromCrossJSON do not validate a sequence node's done index. A crafted done index can create an iterator that never finishes when application code consumes it to completion. An unauthenticated request to a service that deserializes untrusted input can therefore block the event loop, exhaust process memory, or make the service unavailable. This issue is fixed in version 1.6.8.
Product
seroval
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
Oct 26, 2026Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-116580 · Other software · lxsmnsyc · reported by GitHubHigh 7.3
Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.6.8, fromJSON rebuilds an AsyncIteratorFactoryInstance by calling source.on(listener) without requiring source to be a genuine internal stream. With untrusted Seroval input and an application plugin that returns a callable value or an object exposing an on method, a crafted node can reuse an identifier so the deserializer invokes the plugin-produced value. This is an incomplete-fix variant of CVE-2026-59940. The resulting confidentiality, integrity, or availability impact depends on the behavior exposed by the application plugin. This issue is fixed in version 1.6.8.
Product
seroval
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
Oct 25, 2026Snipe-IT before 8.5.0 contains a SAML assertion replay vulnerability that allows attackers to reuse captured assertions by exploiting a non-atomic nonce check iCVE-2026-116201 · Other software · grokability · reported by VulnCheckHigh 8.7
Snipe-IT before 8.5.0 contains a SAML assertion replay vulnerability that allows attackers to reuse captured assertions by exploiting a non-atomic nonce check in the SAML acs handler. Attackers can send concurrent POST requests to /saml/acs with one captured assertion to obtain multiple authenticated victim sessions that evade IdP-driven revocation.
Product
snipe-it
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 vulncheck.com
Oct 25, 2026vLLM from 0.18.0 before 0.31.0 contains a resource exhaustion vulnerability that allows API clients to bypass the video/jpeg frame-count cap by overriding num_fCVE-2026-116179 · Other software · vllm-project · reported by VulnCheckHigh 8.7
vLLM from 0.18.0 before 0.31.0 contains a resource exhaustion vulnerability that allows API clients to bypass the video/jpeg frame-count cap by overriding num_frames through media_io_kwargs. Attackers can set num_frames to -1 with a large inline video so VideoMediaIO.load_base64 decodes every frame, exhausting memory and crashing the API frontend.
Product
vllm
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 vulncheck.com
Oct 25, 2026SiYuan before v3.8.7 contains an sql injection vulnerability that allows admin-token holders to read history.db by injecting unescaped op and type=3 query valueCVE-2026-116170 · Other software · siyuan-note · reported by VulnCheckMedium 6.9
SiYuan before v3.8.7 contains an sql injection vulnerability that allows admin-token holders to read history.db by injecting unescaped op and type=3 query values. Attackers can send crafted UNION SELECT payloads to searchHistory or getHistoryItems endpoints to exfiltrate deleted document content, titles, and paths.
Product
siyuan
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 vulncheck.com
Oct 25, 2026InstaWP Connect: Does not perform a capability check on its InstaWP Connect WordPress plugin before 0CVE-2026-114743 · WordPress plugins & themes · reported by WPScanLow 3.1
The InstaWP Connect WordPress plugin before 0.1.4.2 does not perform a capability check on its InstaWP Connect WordPress plugin before 0.1.4.2-settings update action, verifying only a nonce, allowing an authenticated user holding a low-privileged role that an administrator has granted access to the InstaWP Connect WordPress plugin before 0.1.4.2's sync feature to overwrite the InstaWP Connect WordPress plugin before 0.1.4.2's settings, including the setting controlling which roles may access that feature. The role grant is not enabled by default.
Product
InstaWP Connect
Fixed in
0.1.4.2
What to do
Update InstaWP Connect to 0.1.4.2 or newer.
Full record and what to do →NVD record wpscan.com
Oct 25, 2026WPVR: Does not correctly check user capabilitiesCVE-2026-114740 · WordPress plugins & themes · reported by WPScanMedium 4.9
The WPVR WordPress plugin before 9.1.3 does not correctly check user capabilities when creating a tour through its setup wizard, allowing users with the Contributor role and above to create and publish tour content and set arbitrary post metadata they could not otherwise create or publish.
Product
WPVR
Fixed in
9.1.3
What to do
Update WPVR to 9.1.3 or newer.
Full record and what to do →NVD record wpscan.com
Oct 25, 2026GiveWP: Does not perform a capability checkCVE-2026-111981 · WordPress plugins & themes · reported by WPScanLow 2.7
The GiveWP WordPress plugin before 4.19.0.1 does not perform a capability check when handling donor address changes, allowing users who have been granted donor-report (view) access but not donor-edit access to add, modify, or delete the stored address of any donor on the site.
Product
GiveWP
Fixed in
4.19.0.1
What to do
Update GiveWP to 4.19.0.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 25, 2026GiveWP: Does not properly sanitise and escape one of its donation form template settings before outputting it inside an HTML attributeCVE-2026-111979 · WordPress plugins & themes · reported by WPScanMedium 6.8
The GiveWP WordPress plugin before 4.19.0.1 does not properly sanitise and escape one of its donation form template settings before outputting it inside an HTML attribute, allowing users with a custom form-editing GiveWP WordPress plugin before 4.19.0.1 role to inject arbitrary web scripts that execute in the browser of any visitor or administrator who opens the affected donation form.
Product
GiveWP
Fixed in
4.19.0.1
What to do
Update GiveWP to 4.19.0.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 25, 2026GiveWP: Does not perform any status or capability checkCVE-2026-111976 · WordPress plugins & themes · reported by WPScanMedium 5.3
The GiveWP WordPress plugin before 4.19.0.1 does not perform any status or capability check when rendering a donation form on a public front-end route, allowing unauthenticated visitors to view the content and settings of unpublished (draft, pending, private and scheduled) donation forms that WordPress core otherwise keeps non-public.
Product
GiveWP
Fixed in
4.19.0.1
What to do
Update GiveWP to 4.19.0.1 or newer.
Full record and what to do →NVD record wpscan.com
Oct 25, 2026Contact Form by Supsystic: Does not sanitise and escape a form nameCVE-2025-15705 · WordPress plugins & themes · reported by WPScanLow 3.5
The Contact Form by Supsystic WordPress plugin before 1.8.0 does not sanitise and escape a form name, allowing users with access to the form editor to inject arbitrary web scripts that execute when another user views the form. On multisite installations, where administrators do not hold the unfiltered_html capability, this crosses a privilege boundary.
Product
Contact Form by Supsystic
Fixed in
1.8.0
What to do
Update Contact Form by Supsystic to 1.8.0 or newer.
Full record and what to do →NVD record wpscan.com
Oct 24, 2026News Kit Addons For Elementor: Does not perform capability or ownership checks before updating post metadata in one of its authenticated AJAX actionsCVE-2026-97353 · WordPress plugins & themes · reported by WPScanMedium 5.4
The News Kit Addons For Elementor WordPress plugin through 1.4.7 does not perform capability or ownership checks before updating post metadata in one of its authenticated AJAX actions, allowing users with subscriber-level access and above to write arbitrary post meta, under attacker-chosen keys, to any post including those owned by other users. This can be used to overwrite protected core metadata and tamper with content created by higher-privileged users.
Product
News Kit Addons For Elementor
Affected
up to 1.4.7
What to do
Affects up to 1.4.7. Update News Kit Addons For Elementor 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 wpscan.com
Oct 24, 2026News Kit Addons For Elementor: Does not perform a capability check on one of its AJAX actionsCVE-2026-97352 · WordPress plugins & themes · reported by WPScanMedium 4.3
The News Kit Addons For Elementor WordPress plugin before 1.4.9 does not perform a capability check on one of its AJAX actions, allowing authenticated users with subscriber-level access and above to install and activate a specific News Kit Addons For Elementor WordPress plugin before 1.4.9 from the WordPress.org repository.
Product
News Kit Addons For Elementor
Fixed in
1.4.9
What to do
Update News Kit Addons For Elementor to 1.4.9 or newer.
Full record and what to do →NVD record wpscan.com
Oct 24, 2026WPVR: Does not properly sanitise and escape some of its tour hotspot content before storing it and outputting it on the front endCVE-2026-114429 · WordPress plugins & themes · reported by WPScanMedium 6.8
The WPVR WordPress plugin before 9.0.3 does not properly sanitise and escape some of its tour hotspot content before storing it and outputting it on the front end, which could allow users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute in the browser of any user viewing the affected tour.
Product
WPVR
Fixed in
9.0.3
What to do
Update WPVR to 9.0.3 or newer.
Full record and what to do →NVD record wpscan.com
Oct 24, 2026GeoDirectory: Does not properly escape administrator-defined text before writing it into a generated PHP file in its own folderCVE-2026-113673 · WordPress plugins & themes · reported by WPScanHigh 7.2
The GeoDirectory WordPress plugin before 2.8.194 does not properly escape administrator-defined text before writing it into a generated PHP file in its own folder, allowing high privilege users such as a subsite administrator on a multisite network, who cannot otherwise run code, to achieve Remote Code Execution that any unauthenticated visitor can trigger.
Product
GeoDirectory
Fixed in
2.8.194
What to do
Update GeoDirectory to 2.8.194 or newer.
Full record and what to do →NVD record wpscan.com
Oct 24, 2026GeoDirectory: Does not sanitise and escape some of its map shortcode attributes before outputting them within a style attributeCVE-2026-113493 · WordPress plugins & themes · reported by WPScanMedium 6.8
The GeoDirectory WordPress plugin before 2.8.194 does not sanitise and escape some of its map shortcode attributes before outputting them within a style attribute, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute in the context of any user viewing the affected content.
Product
GeoDirectory
Fixed in
2.8.194
What to do
Update GeoDirectory to 2.8.194 or newer.
Full record and what to do →NVD record wpscan.com
Oct 24, 2026MAS Videos: Does not perform any capability or ownership checkCVE-2026-107907 · WordPress plugins & themes · reported by WPScanMedium 6.5
The MAS Videos WordPress plugin through 1.3.4 does not perform any capability or ownership check when handling its front-end video and playlist deletion requests, and the nonce it verifies is tied only to a static action rather than to the targeted object, allowing any authenticated user with a minimal role to permanently delete arbitrary posts, pages, attachments and other content belonging to other users.
Product
MAS Videos
Affected
up to 1.3.4
What to do
Affects up to 1.3.4. Update MAS Videos 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 wpscan.com
Oct 24, 2026Advanced Twenty Seventeen: Does not perform any capability or nonce check on the action that creates and activates its bundled childCVE-2026-107887 · WordPress plugins & themes · reported by WPScanMedium 5.4
The Advanced Twenty Seventeen WordPress plugin through 1.3.1 does not perform any capability or nonce check on the action that creates and activates its bundled child , allowing any authenticated user such as a subscriber to switch the site's active site-wide, and allowing the same action to be triggered against any logged-in user including an administrator via CSRF.
Product
Advanced Twenty Seventeen
Affected
up to 1.3.1
What to do
Affects up to 1.3.1. Update Advanced Twenty Seventeen 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 wpscan.com
Oct 24, 2026Pixel Tag Manager for WooCommerce: Does not perform a capability check in one of its AJAX actionsCVE-2026-105199 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Pixel Tag Manager for WooCommerce WordPress plugin before 2.2.3 does not perform a capability check in one of its AJAX actions, and exposes the nonce protecting it to any user able to access the admin dashboard, allowing users with a role as low as Contributor to overwrite the Pixel Tag Manager for WooCommerce WordPress plugin before 2.2.3's tracking configuration and have arbitrary JavaScript executed in the browsers of all visitors, including administrators.
Product
Pixel Tag Manager for WooCommerce
Fixed in
2.2.3
What to do
Update Pixel Tag Manager for WooCommerce to 2.2.3 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Happy DOM is a JavaScript implementation of a web browser without its graphical user interface.CVE-2026-115895 · Other software · capricorn86 · reported by GitHubHigh 8.8
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. From 17.0.0 until 21.0.4, packages/happy-dom/src/module/ECMAScriptModuleCompiler.ts accepts a named ESM import alias without validating that it is a JavaScript binding identifier before inserting it into a generated destructuring binding. With enableJavaScriptEvaluation enabled, attacker-controlled HTML or module source can use an invalid alias that becomes a valid default initializer after compilation, causing the generated JavaScript to execute in the Node.js host process. The demonstrated reachable path uses a JSON module import attribute, which prevents the malicious alias from being emitted again in a later ESM circular-import assignment and keeps the generated function syntactically valid. This incomplete fix for CVE-2026-33943 is a distinct residual path because the earlier remediation validated the local export importName path but not the named-import alias. This issue is fixed in version 21.0.4.
Product
happy-dom
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
Oct 23, 2026e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php.CVE-2026-50787 · Other software · reported by MITREHigh 7.5
e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php. The application uses user-supplied parameters (l, a, tf, ql) without validation to generate CAPTCHA images, allowing remote attackers to cause denial of service via excessive memory and CPU consumption.
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
Oct 23, 2026An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.CVE-2026-106763 · Other software · reported by MITREHigh 7.5
An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to execute arbitrary code via the escapeShellString and sanitizeCode functions.
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 stillosdigitalholdings.com
Oct 23, 2026Entire CLI hooks into Git workflows to capture AI agent sessions.CVE-2026-57208 · Other software · entireio · reported by GitHubMedium 6.2
Entire CLI hooks into Git workflows to capture AI agent sessions. Prior to version 0.7.7, a path traversal vulnerability in Entire CLI allows an attacker with push access to the checkpoints repository to craft malicious checkpoint metadata that causes entire session resume or entire checkpoint rewind to write attacker-controlled transcript data outside of the expected session directory. The issue occurs because checkpoint metadata is fetched from the remote entire/checkpoints/v1 branch and the SessionID field was used to construct filesystem paths without validation in the restore path. A malicious SessionID containing absolute paths or path traversal sequences could cause arbitrary files on the victim’s machine to be overwritten. This issue has been patched in version 0.7.7.
Product
cli
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
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: dm-crypt: reject the lmk IV mode with AEAD ciphers A "capi:" table line that pairs an AEADCVE-2026-99037 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: dm-crypt: reject the lmk IV mode with AEAD ciphers A "capi:" table line that pairs an AEAD cipher with the lmk IV mode, for example "capi:gcm(aes)-lmk" with the integrity:28:aead option, causes an oops when it is loaded. lmk sets tfms_count to 64, but crypt_alloc_tfms_aead only allocates one transform, so crypt_setkey reads past the end of the tfms_aead array and calls crypto_aead_setkey on the values it finds there. lmk exists for compatibility with Loop-AES, which uses CBC, so refuse it with an AEAD cipher rather than allocate 64 AEAD transforms. The check cannot go in crypt_iv_lmk_ctr with the other lmk checks, because the IV constructor runs after crypt_set_key. Note that this is not a security bug because the memory corruption can only be triggered by root.
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
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: pfcp: make sure the SEID is linear before reading it pfcp_encap_recv() only makes sure thaCVE-2026-98952 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.3
In the Linux kernel, the following vulnerability has been resolved: pfcp: make sure the SEID is linear before reading it pfcp_encap_recv() only makes sure that the UDP header and the 4 byte PFCP header are in the linear area. When the S flag is set, pfcp_session_recv() then reads the 8 byte SEID that follows, which is not covered by the pskb_may_pull() check. A short PFCP packet with the S flag set, or one whose session header lies in a fragment, therefore makes pfcp_session_recv() read beyond the end of the packet data, and whatever it finds there is stored in the tunnel metadata that flower later classifies on. Pull up to the end of the SEID before reading it, and drop packets that are too short to contain it. Reload the header pointer afterwards since pskb_may_pull() may reallocate the skb head. Use offsetofend() rather than sizeof(struct pfcphdr_session): the structure is not packed, so its size is 16 bytes because of the alignment of the __be64 member, while the header on the wire is only 12 bytes, and valid session messages would be dropped.
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
Oct 23, 2026mcp-from-openapi from 2.5.0 before 2.9.0 contains a credential exposure vulnerability that allows attackers to capture Authorization and Cookie headers because CVE-2026-115750 · Other software · agentfront · reported by VulnCheckMedium 6.3
mcp-from-openapi from 2.5.0 before 2.9.0 contains a credential exposure vulnerability that allows attackers to capture Authorization and Cookie headers because safeFetch() forwards them on cross-origin redirects. Attackers controlling a spec host or abusing an open redirect can redirect fromURL() spec requests to their own origin to steal bearer tokens or cookies.
Product
mcp-from-openapi
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
Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: cap ATOM command table nesting depth Cap nesting at 32 levels with execute_depCVE-2026-98914 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: cap ATOM command table nesting depth Cap nesting at 32 levels with execute_depth and return -ELOOP when exceeded.
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
Oct 23, 2026The Profile Builder WordPress plugin from 4.0.0 to 4.0.4 does not enforce its reCAPTCHA verification on all comment submission paths, allowing authenticated useCVE-2026-111965 · WordPress plugins & themes · reported by WPScanMedium 4.3
The Profile Builder WordPress plugin from 4.0.0 to 4.0.4 does not enforce its reCAPTCHA verification on all comment submission paths, allowing authenticated users to bypass the anti-spam protection an administrator configured for the WordPress comment form.
What to do
Update the plugin to the newest version.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO: Does not perform any capability checkCVE-2026-94267 · WordPress plugins & themes · reported by WPScanCritical 9
The Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO WordPress plugin before 0.9.2.8 does not perform any capability check when updating a post through one of its front-end form actions, allowing unauthenticated visitors to overwrite arbitrary posts, including the ones in which the site stores its own field definitions, which in turn leads to arbitrary code execution on the server. Exploitation requires the site to publish a form whose post-update action maps both its target and its content to visitor-submitted values.
Product
Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO
Fixed in
0.9.2.8
What to do
Update Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO to 0.9.2.8 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO: Does not validate or escape some of its form shortcode attributesCVE-2026-94264 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO WordPress plugin before 0.9.2.8 does not validate or escape some of its form shortcode attributes, which can be pointed at values taken from the visitor's own request and are then output without escaping, allowing users with a role as low as contributor to have arbitrary script run in the browser of anyone led to open a crafted link or page, including a logged-in administrator. This is an incomplete fix for CVE-2023-5292, whose deny-list covers only the three HTML wrapper attributes.
Product
Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO
Fixed in
0.9.2.8
What to do
Update Advanced Custom Fields: Extended WordPress plugin before 0.9.2.8, Advanced Custom Fields: Extended PRO to 0.9.2.8 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026LiteSpeed Cache: Does not perform a capability check on its admin-notice dismissal handlerCVE-2026-113501 · WordPress plugins & themes · reported by WPScanLow 3.1
The LiteSpeed Cache WordPress plugin before 7.9.2 does not perform a capability check on its admin-notice dismissal handler, and the nonce it relies on is not bound to the specific notice being dismissed, so on sites in certain configurations a low-privileged authenticated user (Subscriber) can dismiss administrative notices the LiteSpeed Cache WordPress plugin before 7.9.2 marks as non-dismissible, including a warning that sensitive files may be publicly accessible.
Product
LiteSpeed Cache
Fixed in
7.9.2
What to do
Update LiteSpeed Cache to 7.9.2 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026User Profile Builder: Does not sanitise and escape one of its shortcode attributes before outputting it back in a redirect messageCVE-2026-111966 · WordPress plugins & themes · reported by WPScanMedium 6.8
The User Profile Builder WordPress plugin before 4.0.5 does not sanitise and escape one of its shortcode attributes before outputting it back in a redirect message, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks against higher-privileged users who submit the affected form.
Product
User Profile Builder
Fixed in
4.0.5
What to do
Update User Profile Builder to 4.0.5 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Speed Optimizer: Does not sanitise or escape some of its settings before outputting them in the head of front-end pagesCVE-2026-111737 · WordPress plugins & themes · reported by WPScanLow 3.5
The Speed Optimizer WordPress plugin before 7.8.5 does not sanitise or escape some of its settings before outputting them in the head of front-end pages, which could allow high-privilege users such as admins to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in a multisite setup).
Product
Speed Optimizer
Fixed in
7.8.5
What to do
Update Speed Optimizer to 7.8.5 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Otter Blocks: Does not properly sanitize and escape user-supplied block styling values before writing them into an inline stylesheetCVE-2026-109933 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Otter Blocks WordPress plugin before 3.2.8 does not properly sanitize and escape user-supplied block styling values before writing them into an inline stylesheet, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when any visitor, including administrators, views the affected post.
Product
Otter Blocks
Fixed in
3.2.8
What to do
Update Otter Blocks to 3.2.8 or newer.
Full record and what to do →NVD record wpscan.com
Oct 23, 2026Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other.CVE-2026-55835 · Other software · Lookyloo · reported by GitHubMedium 6.9
Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to version 1.39.4, an unauthenticated user can trigger Lookyloo's "report a capture" email on demand (this is expected). The /json/<uuid>/report API endpoint (CaptureReport) is incorrectly passing the email and comment parameters, overwriting as_admin. When True, as_admin will trigger a search query on a MISP instance (if configured) and add a list of matching URLs in the email sent to the analyst (not the submitter, so there is no risk of leaking information) . It could potentially cause a DoS on the MISP instance. This issue has been patched in version 1.39.4.
Product
lookyloo
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
Oct 23, 2026Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA: Stored Cross-Site ScriptingCVE-2026-109198 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'user_email' parameter in all versions up to, and including, 6.89.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires user registration to be open on the site, and script execution is triggered when an Administrator subsequently runs the plugin's user-spam scan and views the resulting Non-checkable users or Spam users tab — the plugin's own documented workflow.
Product
Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA
Affected
up to 6.89.1
What to do
Affects up to 6.89.1. Update Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA 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
Oct 22, 2026Wasmtime before 24.0.13, 25.0.0 before 36.0.14, 37.0.0 before 46.0.3, and 47.0.0 before 47.0.4 allows a filesystem sandbox escape in wasmtime-wasi because its cCVE-2026-115392 · Other software · bytecodealliance · reported by VulnCheckHigh 8.8
Wasmtime before 24.0.13, 25.0.0 before 36.0.14, 37.0.0 before 46.0.3, and 47.0.0 before 47.0.4 allows a filesystem sandbox escape in wasmtime-wasi because its cap-std dependency mishandles symlinks with trailing slashes on macOS and Linux kernels lacking openat2. A guest with write access to any sandboxed directory can read and write any host-accessible file, and read-only guests may read host files via preexisting symlinks.
Product
wasmtime
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 vulncheck.com
Oct 22, 2026An excessive resource allocation issue in the remote workflow editing capabilities of KNIME Business Hub prior to version 1.19.0 allows a authenticated attack tCVE-2026-115454 · Other software · KNIME · reported by security@knime.comMedium 5.3
An excessive resource allocation issue in the remote workflow editing capabilities of KNIME Business Hub prior to version 1.19.0 allows a authenticated attack to exhaust resources on the server side. This leads to intermittent unavailability of workflow execution functionality. A workaround is not possible.
Product
KNIME Business Hub
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record knime.com
Oct 22, 2026JSON-SCADA before 0.65-alpha contains an sql injection vulnerability in opcApi() in src/server_realtime_auth/index.js that allows authenticated users to inject CVE-2026-115328 · Other software · riclolsen · reported by VulnCheckHigh 8.7
JSON-SCADA before 0.65-alpha contains an sql injection vulnerability in opcApi() in src/server_realtime_auth/index.js that allows authenticated users to inject SQL via HistoryReadRequest parameters. Attackers can inject stacked statements through NodeId.Id, StartTime, or EndTime values to read, modify, or delete historian data across all locations regardless of role.
Product
json-scada
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
Oct 22, 2026WebP Express: Does not escape values that its bundled HTML parser re-emits into element attributesCVE-2026-97328 · WordPress plugins & themes · reported by WPScanHigh 7.5
The WebP Express WordPress plugin before 0.25.16 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.
Product
WebP Express
Fixed in
0.25.16
What to do
Update WebP Express to 0.25.16 or newer.
Full record and what to do →NVD record wpscan.com
Oct 22, 2026Link Library: Does not sanitise and escape a link field before outputting it inside an attribute of a link previewCVE-2026-78392 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Link Library WordPress plugin before 7.9.6 does not sanitise and escape a link field before outputting it inside an attribute of a link preview, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks. The preview is generated without authentication and without checking whether the link has been published, so an unapproved submission is enough to reach any visitor who opens it.
Product
Link Library
Fixed in
7.9.6
What to do
Update Link Library to 7.9.6 or newer.
Full record and what to do →NVD record wpscan.com
Oct 22, 2026WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user dispCVE-2026-114570 · WordPress plugins & themes · reported by WordfenceMedium 4.9
WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user display names. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a higher privileged user accesses the affected administrative screens. This issue only affects sites with a large number of users.
Affected
up to 7.0.2
What to do
Affects up to 7.0.2. 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 core.trac.wordpress.org wordpress.org
Oct 22, 2026Photo Engine (Media Organizer & Lightroom): Does not sanitise and escape collection and gallery names before storing them and outputting them in an administrative dashboardCVE-2026-111971 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Photo Engine (Media Organizer & Lightroom) WordPress plugin before 6.5.8 does not sanitise and escape collection and gallery names before storing them and outputting them in an administrative dashboard, allowing authenticated users with the author role and above to perform Stored Cross-Site Scripting attacks.
Product
Photo Engine (Media Organizer & Lightroom)
Fixed in
6.5.8
What to do
Update Photo Engine (Media Organizer & Lightroom) to 6.5.8 or newer.
Full record and what to do →NVD record wpscan.com
Oct 22, 2026MB Custom Post Types & Custom Taxonomies: Does not perform a capability check in its export featureCVE-2026-110011 · WordPress plugins & themes · reported by WPScanLow 2.7
The MB Custom Post Types & Custom Taxonomies WordPress plugin before 2.12.3 does not perform a capability check in its export feature, allowing users with a role as low as Contributor to read the configuration of admin-only custom post types and taxonomies, as well as the titles, dates, statuses and some stored content of other users' non-public posts and pages.
Product
MB Custom Post Types & Custom Taxonomies
Fixed in
2.12.3
What to do
Update MB Custom Post Types & Custom Taxonomies to 2.12.3 or newer.
Full record and what to do →NVD record wpscan.com
Oct 22, 2026MB Custom Post Types & Custom Taxonomies: Does not perform any capability or authentication check before allowing an unauthenticated request to re-run a legacy data migrationCVE-2026-110010 · WordPress plugins & themes · reported by WPScanMedium 4.8
The MB Custom Post Types & Custom Taxonomies WordPress plugin before 2.12.3 does not perform any capability or authentication check before allowing an unauthenticated request to re-run a legacy data migration, letting anyone revert a custom post type or taxonomy definition on sites upgraded from a pre-2.0 release back to its pre-upgrade state. This discards configuration changes an administrator made after upgrading and, where those changes had restricted a definition's visibility, silently re-exposes the definition and its content to anonymous visitors.
Product
MB Custom Post Types & Custom Taxonomies
Fixed in
2.12.3
What to do
Update MB Custom Post Types & Custom Taxonomies to 2.12.3 or newer.
Full record and what to do →NVD record wpscan.com
Oct 22, 2026PixelYourSite WordPress plugin before 11.4.3, PixelYourSite Pro: Do not sanitise and escape a cookie value before printing it into the page outputCVE-2026-109987 · WordPress plugins & themes · reported by WPScanHigh 7.2
The PixelYourSite WordPress plugin before 11.4.3, PixelYourSite Pro WordPress plugin before 12.6.8 do not sanitise and escape a cookie value before printing it into the page output, which, on a site running a full-page cache, allows unauthenticated attackers to store a Cross-Site Scripting payload in the cached page that is then served to other visitors.
Product
PixelYourSite WordPress plugin before 11.4.3, PixelYourSite Pro
Fixed in
11.4.3
What to do
Update PixelYourSite WordPress plugin before 11.4.3, PixelYourSite Pro to 11.4.3 or newer.
Full record and what to do →NVD record wpscan.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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