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CVE

CWE

Training

CVE-2025-68669

Published: Dec 23, 2025

Modified: Feb 6, 2026

PUBLISHED

CVSS v3.1

9.7

CRITICAL

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.

Vendor	Product	Versions
nanbingxyz	5ire	affected `<= 0.15.2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349

x_refsource_CONFIRM

https://github.com/nanbingxyz/5ire/commit/1fbe40d0bfbfe215370d45b9af856c286d67d3f2

x_refsource_MISC

https://github.com/nanbingxyz/5ire/blob/c40d05a2b546094789fc727daa5383bb15034442/src/hooks/useMarkdown.ts#L156

x_refsource_MISC

https://github.com/nanbingxyz/5ire/releases/tag/v0.15.2

x_refsource_MISC

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