CVE-2025-68669

5ire vulnerable to Remote Code Execution (RCE) via mermaid

Published Dec 23, 2025 CVSS 3.1 · 9.7 Critical EPSS < 1% KEV · Not listed
Description
5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. In versions 0.15.2 and prior, an RCE vulnerability exists in useMarkdown.ts, where the markdown-it-mermaid plugin is initialized with securityLevel: 'loose'. This configuration explicitly permits the rendering of HTML tags within Mermaid diagram nodes. This issue has not been patched at time of publication.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared 5ire
5ire 5ire
CPEs cpe:2.3:a:5ire:5ire:*:*:*:*:*:*:*:*
Vendors & Products 5ire
5ire 5ire
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Nanbingxyz
Nanbingxyz 5ire
Vendors & Products Nanbingxyz
Nanbingxyz 5ire
Type Values Removed Values Added
Description 5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. In versions 0.15.2 and prior, an RCE vulnerability exists in useMarkdown.ts, where the markdown-it-mermaid plugin is initialized with securityLevel: 'loose'. This configuration explicitly permits the rendering of HTML tags within Mermaid diagram nodes. This issue has not been patched at time of publication.
Title 5ire vulnerable to Remote Code Execution (RCE) via mermaid
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 9.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Feb 6, 2026, 7:29 PM
Reserved
Dec 22, 2025, 11:37 PM
Status
Modified
Published
Dec 23, 2025, 11:15 PM
Modified
Oct 19, 2026, 10:10 PM