---
id: CVE-2005-2875
aliases:
  - GHSA-wcpc-f63g-x26q
  - PYSEC-2026-742
title: Py2Play Unpickles Untrusted Objects
summary: Py2Play Unpickles Untrusted Objects
severity: high
vendor: py2play
product: py2play
ecosystem: pip
affected:
  - py2play <= 0.1.8
published: '2022-05-01'
updated: '2026-07-06'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-wcpc-f63g-x26q'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2005-2875'
  - url: 'https://bugs.gentoo.org/show_bug.cgi?id=103524'
  - url: >-
      https://web.archive.org/web/20040824010038/http://home.gna.org/oomadness/fr/slune/index.html
  - url: 'https://web.archive.org/web/20050213041706/http://soya.literati.org'
  - url: >-
      https://web.archive.org/web/20161225000907/http://www.securityfocus.com/bid/14864
  - url: 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=326976'
  - url: 'http://www.debian.org/security/2005/dsa-856'
  - url: 'http://www.gentoo.org/security/en/glsa/glsa-200509-09.xml'
tags:
  - osv
  - pip
epss: 0.01906
epssPercentile: 0.78843
ingestedAt: '2026-07-08T18:25:53.602Z'
---

## Overview

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

## Affected packages

- `py2play <= 0.1.8`

## Remediation

Refer to the advisory for the patched release.