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.
3,514 results · page 14 of 71
Jun 11, 2026Due to incomplete input validation in Idira Privileged Session Manager for SSH (PSMP) versions prior to 15.0.2, 14.6.3, 14.2.5, and 14.0.6, an authenticated, loCVE-2026-45172 · Other software · CyberArk Software, a Palo Alto Networks Company · reported by psirt@paloaltonetworks.comHigh 8.7
Due to incomplete input validation in Idira Privileged Session Manager for SSH (PSMP) versions prior to 15.0.2, 14.6.3, 14.2.5, and 14.0.6, an authenticated, low-privileged user could potentially execute arbitrary commands on the PSMP host. CyberArk Security Bulletins: CA26-17 and CA26-18
- Product
- PAM Self-Hosted, Privilege Cloud
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.cyberark.comdocs.cyberark.com
Jun 11, 2026Incomplete input validation and improperly configured folder permissions within Idira Privileged Session Manager (PSM) versions prior to 15.0.3, 14.6.3, 14.2.5,CVE-2026-45171 · Other software · CyberArk Software, a Palo Alto Networks Company · reported by psirt@paloaltonetworks.comHigh 8.7
Incomplete input validation and improperly configured folder permissions within Idira Privileged Session Manager (PSM) versions prior to 15.0.3, 14.6.3, 14.2.5, and 14.0.5, an authenticated, low-privileged user could potentially execute arbitrary code. CyberArk Security Bulletin: CA26-17 and CA26-18
- Product
- Privileged Session Manager, Vault
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.cyberark.comdocs.cyberark.com
Jun 11, 2026OpenClaw before 2026.5.18 contains a code execution vulnerability where marketplace runtime extension metadata can redirect loading toward unscanned package payCVE-2026-53810 · Other software · OpenClaw · reported by VulnCheckHigh 7.7
OpenClaw before 2026.5.18 contains a code execution vulnerability where marketplace runtime extension metadata can redirect loading toward unscanned package payloads. Attackers with trusted operator access can manipulate extension metadata to load plugin code outside reviewed package entry points, bypassing security scanning.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 11, 2026Idira Endpoint Privilege Manager Agent versions prior to 26.5 exhibit improper access control within internal agent validation processes.CVE-2026-45175 · Other software · CyberArk Software, a Palo Alto Networks Company · reported by psirt@paloaltonetworks.comHigh 8.5
Idira Endpoint Privilege Manager Agent versions prior to 26.5 exhibit improper access control within internal agent validation processes. A local attacker could potentially bypass built-in security controls or cryptographic validations. Under specific circumstances, this could allow the attacker to circumvent agent self-defense mechanisms and execute unauthorized operations. CyberArk Security Bulletin: CA26-19
- Product
- Idira Endpoint Privilege Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.cyberark.comdocs.cyberark.com
Jun 11, 2026Idira Secrets Manager Self-Hosted versions 13.8.0 and lower exhibit improper access control within internal cluster endpoints.CVE-2026-45178 · Other software · CyberArk Software, a Palo Alto Networks Company · reported by psirt@paloaltonetworks.comHigh 8.4
Idira Secrets Manager Self-Hosted versions 13.8.0 and lower exhibit improper access control within internal cluster endpoints. A remote, authenticated attacker possessing standard node-level credentials could leverage these endpoints to potentially retrieve unauthorized secrets or cause a denial of service (DoS). CyberArk Security Bulletin: CA26-20
- Product
- Conjur Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.cyberark.comdocs.cyberark.com
Jun 11, 2026Idira Secrets Manager SaaS Edge versions prior to 1.8 exhibit improper access control within its internal authentication components.CVE-2026-45177 · Other software · CyberArk Software, a Palo Alto Networks Company · reported by psirt@paloaltonetworks.comCritical 9.1
Idira Secrets Manager SaaS Edge versions prior to 1.8 exhibit improper access control within its internal authentication components. A remote, unauthenticated attacker could exploit this by submitting a specially crafted request. Under specific circumstances, this could allow the attacker to manipulate internal validation mechanisms, potentially leading to a bypass of identity verification and the unauthorized acquisition of an access token. CyberArk Security Bulletin: CA26-20
- Product
- Conjur Cloud (Edge Finding only)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 11, 2026Idira Endpoint Privilege Manager Agent versions prior to 26.5 exhibit improper access control within high-privileged agent components.CVE-2026-45176 · Other software · CyberArk Software, a Palo Alto Networks Company · reported by psirt@paloaltonetworks.comHigh 8.9
Idira Endpoint Privilege Manager Agent versions prior to 26.5 exhibit improper access control within high-privileged agent components. A local, low-privileged attacker could exploit this by manipulating an internal communication mechanism or file operation. Under specific circumstances, this could potentially allow the attacker to bypass permission restrictions and execute unauthorized local actions with elevated privileges. CyberArk Security Bulletin: CA26-19
- Product
- Idira Endpoint Privilege Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.cyberark.comdocs.cyberark.com
Jun 10, 2026An improper validation of credentials vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM allows an unauthenticated attacker CVE-2026-0274 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 8.1
An improper validation of credentials vulnerability in the CommvaultSecurityIQ integration for Cortex XSOAR and Cortex XSIAM allows an unauthenticated attacker to access and modify protected resources.
- Product
- Cortex XSIAM CommvaultSecurityIQ Marketplace
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.paloaltonetworks.com
Jun 10, 2026A vulnerability was identified in the Lenovo Android Application, distributed exclusively on tablets in the Chinese market, that could allow a website visited bCVE-2026-7516 · Other software · Lenovo · reported by psirt@lenovo.comMedium 5.1
A vulnerability was identified in the Lenovo Android Application, distributed exclusively on tablets in the Chinese market, that could allow a website visited by the built-in browser to overwrite system clipboard contents.
- Product
- Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordiknow.lenovo.com.cnshop.lenovo.com.cn
Jun 9, 2026Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain multiple buffer overflows in the Saveqqlist function via the qqStr and markStr CVE-2026-36805 · Other software · reported by MITREHigh 7.5
Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain multiple buffer overflows in the Saveqqlist function via the qqStr and markStr parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026A markdown based cross-site scripting (XSS) vulnerability in the AI assistant chat function of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scrCVE-2026-36728 · Other software · reported by MITREMedium 5.4
A markdown based cross-site scripting (XSS) vulnerability in the AI assistant chat function of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into a chat message.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026A markdown based cross-site scripting (XSS) vulnerability in the /system/notice/create endpoint of FastapiAdmin v2.2.0 allows attackers to execute arbitrary webCVE-2026-36725 · Other software · reported by MITREMedium 6.1
A markdown based cross-site scripting (XSS) vulnerability in the /system/notice/create endpoint of FastapiAdmin v2.2.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the notice_content parameter.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026md-fileserver allows for local viewing of markdown files in a browser.CVE-2026-46492 · Other software · commenthol · reported by GitHubHigh 7.2
md-fileserver allows for local viewing of markdown files in a browser. Prior to version 1.10.3, a cross-site scripting (XSS) vulnerability exists in the application’s Markdown rendering logic. When user-supplied Markdown content is rendered, embedded raw HTML—including <script> tags—is processed and injected into the resulting page without sanitization, allowing arbitrary JavaScript execution in the context of the affected domain. This issue has been patched in version 1.10.3.
- Product
- md-fileserver
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.CVE-2026-45595 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.4
Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026WordPress Car Park Booking Plugin version 13 October 17 contains a time-based SQL injection vulnerability that allows unauthenticated attackers to manipulate daCVE-2017-20243 · WordPress plugins & themes · reported by VulnCheckHigh 8.8
WordPress Car Park Booking Plugin version 13 October 17 contains a time-based SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the space_id parameter. Attackers can send GET requests to the booking-page endpoint with malicious space_id values using AND SLEEP() payloads to extract sensitive database information.
- What to do
- Update the plugin to the newest version.
Full record and what to do →NVD recordcodecanyon.netexploit-db.com
Jun 9, 2026Editors with access to create or modify page content were able to include HTML markup in page titles that were stored in the search index without sanitization.CVE-2026-47348 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.1
Editors with access to create or modify page content were able to include HTML markup in page titles that were stored in the search index without sanitization. When displayed in frontend search results via the Indexed Search plugin, these titles were rendered without proper output encoding, resulting in a Cross-Site Scripting vulnerability. This issue affects TYPO3 CMS versions 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails: Stored Cross-Site ScriptingCVE-2026-8599 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Campaign HTML Content Field in all versions up to, and including, 2.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The public-facing campaign preview endpoint (/mp-email/{id}-slug/) is not affected by this vulnerability, as it applies a Content-Security-Policy header blocking all inline scripts; exploitation is limited to the admin dashboard preview.
- Product
- MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails
- Affected
- up to 2.0.4
- What to do
- Affects up to 2.0.4. Update MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jun 5, 2026Markdown Preview Enhanced 0.8.x with crossnote engine 0.9.28 contains a code injection vulnerability in the WaveDrom rendering pipeline that allows attackers toCVE-2026-11422 · Other software · shd101wyy · reported by VulnCheckHigh 8.4
Markdown Preview Enhanced 0.8.x with crossnote engine 0.9.28 contains a code injection vulnerability in the WaveDrom rendering pipeline that allows attackers to execute arbitrary JavaScript by embedding malicious content in a wavedrom fenced code block within a crafted Markdown document. Attackers can exploit the unsanitized passing of wavedrom block content to window.eval() in the VS Code webview context to abuse the extension's message passing and invoke arbitrary file writes on the local filesystem.
- Product
- Markdown Preview Enhanced
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026Markdown Preview Enhanced before 0.8.28 parses WaveDrom diagrams by evaluating untrusted markdown content with eval(), allowing arbitrary JavaScript execution.CVE-2026-50733 · Other software · shd101wyy · reported by VulnCheckHigh 8.6
Markdown Preview Enhanced before 0.8.28 parses WaveDrom diagrams by evaluating untrusted markdown content with eval(), allowing arbitrary JavaScript execution. The flaw affects every render path - the live preview (window.eval) and presentation mode plus HTML export (the bundled WaveDrom.ProcessAll()/eva() helpers) - and can also be triggered through a <script type="WaveDrom"> element injected via raw HTML in markdown. When a victim previews or exports a crafted markdown document, an attacker can execute arbitrary code, leading to arbitrary file write. Fixed in 0.8.28 by parsing with JSON5.parse() and sanitizing WaveDrom data scripts to inert strict JSON.
- Product
- Markdown Preview Enhanced
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS(), which evaluates the block content as code via vm.runInNewContext(CVE-2026-49493 · Other software · shd101wyy · reported by VulnCheckHigh 8.6
Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS(), which evaluates the block content as code via vm.runInNewContext(), allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled code on the server side when the document is rendered or exported. Fixed in 0.8.28 by parsing bitfield register definitions with JSON5.parse(), since they are purely data.
- Product
- Markdown Preview Enhanced
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 5, 2026Markdown Preview Enhanced before 0.8.28 opens external files and links from the preview through a shell and does not validate untrusted inputs taken from the maCVE-2026-49492 · Other software · shd101wyy · reported by VulnCheckHigh 8.6
Markdown Preview Enhanced before 0.8.28 opens external files and links from the preview through a shell and does not validate untrusted inputs taken from the markdown document - the diagram filename attribute, imported file paths, and the latex_engine code-chunk attribute. On Windows, a crafted markdown document can inject operating system commands that execute when the document is previewed. Fixed in 0.8.28 by passing these inputs as literal arguments instead of through a shell and validating them before use.
- Product
- Markdown Preview Enhanced
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 4, 2026Cross Site Scripting (XSS) vulnerability in the "Task in Progress / Recent" page in Arket Globe Document Intelligence 5.0.0.559 due to improper sanitization of CVE-2025-65640 · Other software · reported by MITREMedium 6.3
Cross Site Scripting (XSS) vulnerability in the "Task in Progress / Recent" page in Arket Globe Document Intelligence 5.0.0.559 due to improper sanitization of user input in text fields when creating a new document. Specifically, when an authenticated attacker submits data containing JavaScript code within these fields, the application fails to properly sanitize or escape the content. As a result, the injected script is executed when the page is rendered, allowing the attacker to execute arbitrary JavaScript in the context of other users' browsers who view the affected page.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possibleCVE-2026-49384 · Other software · JetBrains · reported by cve@jetbrains.comMedium 6.1
In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible
- Product
- PyCharm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026Neotoma provides versioned records that persist across agent runs.CVE-2026-45577 · Other software · markmhendrickson · reported by GitHubMedium 6.9
Neotoma provides versioned records that persist across agent runs. From 0.6.0 to before 0.11.1, Neotoma can treat public reverse-proxied requests as local when the app receives them over a loopback socket and no Bearer token is present. In affected deployments, the REST auth middleware can resolve unauthenticated requests as the local development user, making the hosted Inspector and related API surface reachable without credentials. This vulnerability is fixed in 0.11.1.
- Product
- neotoma
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts.CVE-2026-41159 · Other software · mermaid-js · reported by GitHubMedium 5.3
Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, Mermaid's default configuration allows injecting CSS that applies outside of the Mermaid diagram via the fontFamily, themeCSS, and altFontFamily configuration options. The injected CSS exploits stylis's & (scope reference) handling. :not(&) escapes the #mermaid-xxx automatic scoping, applying styles to all page elements. Global at-rules (@font-face, @keyframes, @counter-style) are also injectable as stylis hoists them to top level. This allows page defacement and DOM attribute exfiltration via CSS :has() selectors. This vulnerability is fixed in 10.9.6 and 11.15.0.
- Product
- mermaid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts.CVE-2026-41150 · Other software · mermaid-js · reported by GitHubMedium 5.3
Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and 11.15.0.
- Product
- mermaid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026Path traversal vulnerability in Remote Spark (https://www.Remotespark.Com/) SparkView allows reading and writing arbitrary files in all directories as root.CVE-2026-8326 · Other software · Remote Spark (https://www.remotespark.com/) · reported by vulnerability@ncsc.chCritical 10
Path traversal vulnerability in Remote Spark (https://www.Remotespark.Com/) SparkView allows reading and writing arbitrary files in all directories as root. This leads to RCE. The affected component is the RDP drive redirection. Depending on implementation, the vulnerability can be exploited by an unauthenticated attacker. This issue affects SparkView: before build 1127.
- Product
- SparkView
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026In the Linux kernel, the following vulnerability has been resolved: fanotify: fix false positive on permission events fsnotify_get_mark_safe() may return falsCVE-2026-46150 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.1
In the Linux kernel, the following vulnerability has been resolved: fanotify: fix false positive on permission events fsnotify_get_mark_safe() may return false for a mark on an unrelated group, which results in bypassing the permission check. Fix by skipping over detached marks that are not in the current group.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 27, 2026ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of serviceCVE-2026-9759 · Other software · Wireshark Foundation · reported by cve@gitlab.comMedium 5.5
ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service
- Product
- Wireshark
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgitlab.comwireshark.org
May 27, 2026In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Avoid clearing VMCB_LBR in vmcb12 svm_copy_lbrs() always marks VMCB_LBR dirty iCVE-2026-46071 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Avoid clearing VMCB_LBR in vmcb12 svm_copy_lbrs() always marks VMCB_LBR dirty in the destination VMCB. However, nested_svm_vmexit() uses it to copy LBRs to vmcb12, and clearing clean bits in vmcb12 is not architecturally defined. Move vmcb_mark_dirty() to callers and drop it for vmcb12. This also facilitates incoming refactoring that does not pass the entire VMCB to svm_copy_lbrs().
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 27, 2026In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails When fsnotify_adCVE-2026-46040 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails When fsnotify_add_inode_mark_locked() fails in inotify_new_watch(), the error path calls inotify_remove_from_idr() but does not call dec_inotify_watches() to undo the preceding inc_inotify_watches(). This leaks a watch count, and repeated failures can exhaust the max_user_watches limit with -ENOSPC even when no watches are active. Prior to commit 1cce1eea0aff ("inotify: Convert to using per-namespace limits"), the watch count was incremented after fsnotify_add_mark_locked() succeeded, so this path was not affected. The conversion moved inc_inotify_watches() before the mark insertion without adding the corresponding rollback. Add the missing dec_inotify_watches() call in the error path.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 27, 2026EnvíaloSimple: Email Marketing y Newsletters: Time-based blind SQL InjectionCVE-2026-7618 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The EnvíaloSimple: Email Marketing y Newsletters plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'orderby' parameter in all versions up to, and including, 2.4.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
- Product
- EnvíaloSimple: Email Marketing y Newsletters
- Affected
- up to 2.4.5
- What to do
- Affects up to 2.4.5. Update EnvíaloSimple: Email Marketing y Newsletters 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 26, 2026Mistune is a Python Markdown parser with renderers and plugins.CVE-2026-44899 · Other software · lepture · reported by GitHubMedium 4.7
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the Image directive plugin validates the :width: and :height: options with a regex compiled as _num_re = re.compile(r"^\d+(?:\.\d*)?"). When the validated value is not a plain integer, render_block_image() inserts it directly into a style="width:...;" or style="height:...;" attribute. Because the value was accepted by the prefix-only regex, any CSS after the leading digits reaches the style= attribute verbatim and without escaping. This vulnerability is fixed in 3.2.1.
- Product
- mistune
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2026Mistune is a Python Markdown parser with renderers and plugins.CVE-2026-44898 · Other software · lepture · reported by GitHubMedium 6.1
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, render_toc_ul() builds a <ul> table-of-contents tree from a list of (level, id, text) tuples. Both the id value (used as href="#<id>") and the text value (used as the visible link label) are inserted into <a> tags via a plain Python format string — with no HTML escaping applied to either value. When heading IDs are derived from user-supplied heading text (the standard use-case for readable slug anchors), an attacker can craft a heading whose text breaks out of the href="#..." attribute context, injecting arbitrary HTML tags including <script> blocks directly into the rendered TOC. This vulnerability is fixed in 3.2.1.
- Product
- mistune
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2026Mistune is a Python Markdown parser with renderers and plugins.CVE-2026-44897 · Other software · lepture · reported by GitHubMedium 6.1
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, HTMLRenderer.heading() builds the opening <hN> tag by string-concatenating the id attribute value directly into the HTML — with no call to escape(), safe_entity(), or any other sanitisation function. A double-quote character " in the id value terminates the attribute, allowing an attacker to inject arbitrary additional attributes (event handlers, src=, href=, etc.) into the heading element. This vulnerability is fixed in 3.2.1.
- Product
- mistune
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2026Mistune is a Python Markdown parser with renderers and plugins.CVE-2026-44896 · Other software · lepture · reported by GitHubMedium 5.3
Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and earlier, in src/mistune/directives/image.py, the render_figure() function concatenates figclass and figwidth options directly into HTML attributes without escaping. This allows attribute injection and XSS even when HTMLRenderer(escape=True) is used, because these values bypass the inline renderer. Version 3.2.1 contains a patch.
- Product
- mistune
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2026Mistune is a Python Markdown parser with renderers and plugins.CVE-2026-44708 · Other software · lepture · reported by GitHubMedium 6.1
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the mistune math plugin renders inline math ($...$) and block math ($$...$$) by concatenating the raw user-supplied content directly into the HTML output without any HTML escaping. This occurs even when the parser is explicitly created with escape=True, which is supposed to guarantee that all user-controlled text is sanitised before reaching the DOM. This vulnerability is fixed in 3.2.1.
- Product
- mistune
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 26, 2026A security flaw has been discovered in Das Parking Management System 停车场管理系统 6.2.0.CVE-2026-9552 · Other software · Das · reported by VulDBMedium 5.5
A security flaw has been discovered in Das Parking Management System 停车场管理系统 6.2.0. This vulnerability affects unknown code of the component Search API Endpoint. The manipulation of the argument Value results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Parking Management System 停车场管理系统
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorducn9h68n9289.feishu.cnvuldb.com
May 26, 2026A vulnerability was identified in Das Parking Management System 停车场管理系统 6.2.0.CVE-2026-9551 · Other software · Das · reported by VulDBMedium 5.5
A vulnerability was identified in Das Parking Management System 停车场管理系统 6.2.0. This affects the function xp_cmdshell of the file ParkingRecord/ExportParkingRecords of the component API Endpoint. The manipulation of the argument Value leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Parking Management System 停车场管理系统
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorducn9h68n9289.feishu.cnvuldb.com
May 26, 2026Karakeep is a elf-hostable bookmark-everything app.CVE-2026-45082 · Other software · karakeep-app · reported by GitHubHigh 7.6
Karakeep is a elf-hostable bookmark-everything app. A Server-Side Request Forgery (SSRF) protection bypass vulnerability was identified in versions prior to 0.32.0 affecting redirect-following processing components. Although the application implements protections intended to prevent requests toward internal/private network destinations, these protections could be bypassed through crafted HTTP redirect chains. By leveraging attacker-controlled redirects, an authenticated user could cause vulnerable application components to initiate requests toward internally reachable Docker network services accessible from the application environment. The issue affected multiple processing paths, including crawler-related functionality and video download processing flows. Version 0.32.0 contains a patch.
- Product
- karakeep
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026A flaw has been found in dazeb markdown-downloader up to 3d4394b34b6c99d81af817623af55e3384df5a6a.CVE-2026-9472 · Other software · dazeb · reported by VulDBLow 2.1
A flaw has been found in dazeb markdown-downloader up to 3d4394b34b6c99d81af817623af55e3384df5a6a. Affected is the function download_markdown/list_downloaded_files/create_subdirectory of the file src/index.ts. Executing a manipulation can lead to path traversal. The attack can be launched remotely. The exploit has been published and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
- Product
- markdown-downloader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 23, 2026In the Linux kernel, the following vulnerability has been resolved: net: skbuff: propagate shared-frag marker through frag-transfer helpers Two frag-transfer CVE-2026-43503 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: net: skbuff: propagate shared-frag marker through frag-transfer helpers Two frag-transfer helpers (__pskb_copy_fclone() and skb_shift()) fail to propagate the SKBFL_SHARED_FRAG bit in skb_shinfo()->flags when moving frags from source to destination. __pskb_copy_fclone() defers the rest of the shinfo metadata to skb_copy_header() after copying frag descriptors, but that helper only carries over gso_{size,segs, type} and never touches skb_shinfo()->flags; skb_shift() moves frag descriptors directly and leaves flags untouched. As a result, the destination skb keeps a reference to the same externally-owned or page-cache-backed pages while reporting skb_has_shared_frag() as false. The mismatch is harmful in any in-place writer that uses skb_has_shared_frag() to decide whether shared pages must be detoured through skb_cow_data(). ESP input is one such writer (esp4.c, esp6.c), and a single nft 'dup to <local>' rule -- or any other nf_dup_ipv4() / xt_TEE caller -- is enough to land a pskb_copy()'d skb in esp_input() with the marker stripped, letting an unprivileged user write into the page cache of a root-owned read-
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 22, 2026Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts.CVE-2026-41149 · Other software · mermaid-js · reported by GitHubMedium 5.3
Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Versions 10.9.5 and earlier, as well as 11.0.0-alpha.1 through 11.14.0, are vulnerable to HTML injection under the default configuration. Specifically, the classDef directive in Mermaid state diagrams permits DOM injection that escapes the SVG context. However, <script> tags are stripped, which prevents cross-site scripting (XSS). This issue has been fixed in versions 10.9.6 and 11.15.0. If developers are unable to immediately upgrade, they can work around this issue by setting "securityLevel": "sandbox", which prevents the issue by rendering the mermaid diagram in a sandboxed <iframe>.
- Product
- mermaid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts.CVE-2026-41148 · Other software · mermaid-js · reported by GitHubMedium 5.3
Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Versions 10.9.5 and prior, in addition to 11.0.0-alpha.1 through 11.12.0 are vulnerable to CSS injection through improper sanitization. The state diagram (and any other diagram type that routes user-controlled style strings through the createCssStyles parser) captures classDef values using an unrestricted regex that matches everything up to a newline. That value then flows unsanitized through addStyleClass() into createCssStyles() and is assigned to style.innerHTML, so a closing brace (}) in the value terminates the generated CSS selector and turns everything after it into a new CSS rule on the page. This enables page defacement, user tracking via url() callbacks, and DOM attribute exfiltration. This issue has been fixed in versions 10.9.6 and 11.15.0. If developers are unable to immediately upgrade, they can work around this issue by setting "securityLevel": "sandbox", which prevents the issue by rendering the mermaid diagram in a sandboxed <iframe>.
- Product
- mermaid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution: Blind Server-Side Request ForgeryCVE-2026-7798 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 2.9.87 via the 'SubscribeURL' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. Exploitation requires that the SES bounce handling key ('_fc_bounce_key') has never been stored (i.e., the site is in its default/unconfigured state with respect to SES bounce handling) as visiting the bounce configuration page auto-generates and stores a random key that causes the authentication check to evaluate correctly and reject unauthenticated requests.
- Product
- FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution
- Affected
- up to 2.9.87
- What to do
- Affects up to 2.9.87. Update FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 20, 2026NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where the cloning of a base image causes identical SSH host keys to be deployed acrCVE-2026-24218 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 8.1
NVIDIA DGX OS contains a vulnerability in the factory provisioning process, where the cloning of a base image causes identical SSH host keys to be deployed across multiple systems. The sharing of cryptographic identifiers across all similarly provisioned systems enables host impersonation or attacker-in-the-middle attacks. A successful exploit of this vulnerability might lead to code execution, data tampering, escalation of privileges, information disclosure, and denial of service.
- Product
- DGX Spark
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordnvd.nist.govnvidia.custhelp.com
May 20, 2026AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for: Missing AuthorizationCVE-2026-5200 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 10.8.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify privileged AcyMailing configuration, export subscriber secret keys, and chain these actions into administrator account takeover when a target administrator email address is known.
- Product
- AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for
- Affected
- up to 10.8.2
- What to do
- Affects up to 10.8.2. Update AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for 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 recordplugins.trac.wordpress.orgwordfence.com
May 19, 2026Creative Mail – Easier WordPress & WooCommerce Email Marketing: SQL InjectionCVE-2026-3985 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Creative Mail – Easier WordPress & WooCommerce Email Marketing plugin for WordPress is vulnerable to SQL Injection via the 'checkout_uuid' parameter in all versions up to, and including, 1.6.9. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the `has_checkout_consent()` method. 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
- Creative Mail – Easier WordPress & WooCommerce Email Marketing
- Affected
- up to 1.6.9
- What to do
- Affects up to 1.6.9. Update Creative Mail – Easier WordPress & WooCommerce Email Marketing 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 15, 2026Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdownCVE-2021-47963 · Other software · AnotherNote · reported by VulnCheckMedium 5.1
Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdown files stored within the application. Attackers can craft malicious markdown files with embedded JavaScript that executes system commands when opened, enabling remote code execution on the victim's computer.
- Product
- Anote
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comexploit-db.com
May 15, 2026MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library.CVE-2026-44717 · Other software · 611711Dark · reported by GitHubCritical 9.8
MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval() to evaluate mathematical expressions without proper input sanitization leads to remote code execution. This vulnerability is fixed in 0.1.1.
- Product
- mcp_calculate_server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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