XSS in 5ire
CVE-2025-58357
5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. Version 0.13.2 contains a vulnerability in the chat page's script gadgets that enables content injection attacks through multiple vectors: malicious prompt injection pages, compromised MCP servers, and exploited tool integrations. This is fixed in version 0.14.0.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (48.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- 5ire — versions 0.13.2
- Nanbingxyz 5ire — versions >= 0.13.2, < 0.14.0
Weakness classification (CWE)
References
- github.com/nanbingxyz/5ire/security/advisories/GHSA-8527-3cch-95gf (Exploit, Vendor Advisory)
- github.com/nanbingxyz/5ire/releases/tag/v0.14.0 (Release Notes)
Frequently asked questions
- What is CVE-2025-58357?
- CVE-2025-58357 is a critical-severity vulnerability in 5ire, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2025-09-04.
- How severe is CVE-2025-58357?
- Critical severity. CVSS v3 base score is 9.6 out of 10.