CVE-2026-71437

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. From version 11.5.0 until 11.16.1, Mermaid Architecture Diagrams are vulnerable to prototype pollution when a diagram defines a group with an id of proto. Because the group id is used directly ...

GHSA-2V8P-3F2J-5MP7 Mermaid XY Charts are vulnerable to an infinite loop DoS

Impact Mermaid XY Charts are vulnerable to an infinite loop DoS attack in the setXAxisRangeData, when configuring an X-Axis with invalid parameters. As each loop appends an element to an array, this would generally only cause an RangeError: Invalid array length to appear after a few seconds, but...

NPM: Mermaid XY Charts are vulnerable to an infinite loop DoS

NPM: Mermaid XY Charts are vulnerable to an infinite loop DoS vulnerability discovered by ? in WordPress Npm mermaid versions = 10.6.0, 10.9.8...

Mermaid XY Charts are vulnerable to an infinite loop DoS

Impact Mermaid XY Charts are vulnerable to an infinite loop DoS attack in the setXAxisRangeData, when configuring an X-Axis with invalid parameters. As each loop appends an element to an array, this would generally only cause an RangeError: Invalid array length to appear after a few seconds, but...

CVE-2026-71436

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. From version 10.6.0 until 10.9.8 and 11.16.1, Mermaid XY Charts are vulnerable to an infinite loop denial of service in the setXAxisRangeData function when configuring an X-Axis with invalid...

EUVD-2026-54241

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. From version 10.6.0 until 10.9.8 and 11.16.1, Mermaid XY Charts are vulnerable to an infinite loop denial of service in the setXAxisRangeData function when configuring an X-Axis with invalid...

CVE-2026-71436

Mermaid XY Charts in Mermaid JS (XY charts) are affected. Versions 10.6.0 through 10.9.8 and 11.16.1 contain a vulnerability in setXAxisRangeData that can loop infinitely when configuring an X-Axis with invalid parameters. Each loop appends to an array, typically causing a RangeError after a few ...

CVE-2026-71436 Mermaid XY Charts are vulnerable to an infinite loop DoS

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. From version 10.6.0 until 10.9.8 and 11.16.1, Mermaid XY Charts are vulnerable to an infinite loop denial of service in the setXAxisRangeData function when configuring an X-Axis with invalid...

CVE-2026-71436

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. From version 10.6.0 until 10.9.8 and 11.16.1, Mermaid XY Charts are vulnerable to an infinite loop denial of service in the setXAxisRangeData function when configuring an X-Axis with invalid...

CVE-2026-71436 Mermaid XY Charts are vulnerable to an infinite loop DoS

Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. From version 10.6.0 until 10.9.8 and 11.16.1, Mermaid XY Charts are vulnerable to an infinite loop denial of service in the setXAxisRangeData function when configuring an X-Axis with invalid...

JetBrains YouTrack < 2026.2.17012 CSS Injection (CVE-2026-59791)

The version of JetBrains YouTrack installed on the remote host is prior to 2026.2.17012. It is, therefore, affected by a CSS injection vulnerability: - CSS injection via Mermaid diagram rendering was possible. CVE-2026-59791 Note that Nessus has not tested for this issue but has instead relied on...

PYSEC-2026-2759 Open WebUI: Stored XSS in Mermaid Markdown Preview

Summary Open WebUI renders Mermaid blocks from Markdown files in the file preview panel and inserts the generated SVG into the DOM using innerHTML. Because Mermaid is configured with securityLevel: 'loose', attacker-controlled Mermaid content can be rendered unsafely in this flow. A working paylo...

CVE-2026-59791

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible...

CVE-2026-59791

The CVE-2026-59791 affects JetBrains YouTrack prior to version 2026.2.17012, where CSS injection was possible through Mermaid diagram rendering. According to the available sources, the vulnerability is tied to the Mermaid diagram rendering component and could impact user interface rendering, with...

EUVD-2026-42909

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible...

CVE-2026-59791

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible...

CVE-2026-6658

A flaw was found in nbconvert. This vulnerability allows a remote attacker to perform Cross-site Scripting XSS by injecting arbitrary HTML or JavaScript code. This occurs due to unsanitized text/vnd.mermaid output in HTML exports, where the datamermaid block directly renders cell output without...

Linux Distros Unpatched Vulnerability : CVE-2026-6658

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability in jupyter/nbconvert versions tag. This vulnerability impacts any server using nbconvert to render notebooks as HTML, allowing attackers to...

CVE-2026-6658

A vulnerability in jupyter/nbconvert versions tag. This vulnerability impacts any server using nbconvert to render notebooks as HTML, allowing attackers to execute arbitrary JavaScript in the context of users viewing the HTML export...

UBUNTU-CVE-2026-6658

A vulnerability in jupyter/nbconvert versions tag. This vulnerability impacts any server using nbconvert to render notebooks as HTML, allowing attackers to execute arbitrary JavaScript in the context of users viewing the HTML export...