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CVE-2025-68669

31
FAUCET Score

CVE-2025-68669 is a critical Remote Code Execution (RCE) vulnerability affecting 5ire versions 0.15.2 and prior, a cross-platform desktop AI assistant. The flaw stems from the markdown-it-mermaid plugin's "loose" security configuration, which allows HTML tag rendering within Mermaid diagrams. This vulnerability carries a CVSS score of 9.6 (CRITICAL) due to its network-based attack vector, low complexity, and high potential for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code, the vulnerability has garnered some community discussion, indicating awareness of its significant risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.15.2CPE matchmatch criteria
cpe:2.3:a:5ire:5ire:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

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 Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
33.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 37th percentile among its peer group of 834 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / nanbingxyz/5ire/blob/c40d05a2b546094789fc727daa5383bb15034442/src/hooks/useMarkdown.ts
Product
github.com / nanbingxyz/5ire/commit/1fbe40d0bfbfe215370d45b9af856c286d67d3f2
github.com / nanbingxyz/5ire/releases/tag/v0.15.2
Release Notes
github.com / nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349
ExploitVendor Advisory