PT-2026-32595 · Mervinpraison · Praisonai

Jaisurya-Me · Published 2026-04-14 · Updated 2026-04-14 · CVE-2026-40313

Mitre

CVSS v3.1

9.1

Critical

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

PraisonAI is a multi-agent teams system. In versions 4.5.139 and below, the GitHub Actions workflows are vulnerable to ArtiPACKED attack, a known credential leakage vector caused by using actions/checkout without setting persist-credentials: false. By default, actions/checkout writes the GITHUB TOKEN (and sometimes ACTIONS RUNTIME TOKEN) into the .git/config file for persistence, and if any subsequent workflow step uploads artifacts (build outputs, logs, test results, etc.), these tokens can be inadvertently included. Since PraisonAI is a public repository, any user with read access can download these artifacts and extract the leaked tokens, potentially enabling an attacker to push malicious code, poison releases and PyPI/Docker packages, steal repository secrets, and execute a full supply chain compromise affecting all downstream users. The issue spans numerous workflow and action files across .github/workflows/ and .github/actions/. This issue has been fixed in version 4.5.140.

Fix

Weakness Enumeration

CWE-829

Related Identifiers

CVE-2026-40313

Affected Products

Praisonai

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-40313 · Security Note
• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-3959-6v5q-45q2 · Note
• https://thehackernews.com/2024/08/github-vulnerability-artipacked-exposes.html · Note
• https://twitter.com/0dayPublishing/status/2044097189647986930 · Twitter Post
• https://twitter.com/CCBalert/status/2044079301348270580 · Twitter Post
• https://twitter.com/CVEnew/status/2043976134639940030 · Twitter Post
• https://twitter.com/CveFindCom/status/2043912939430715885 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2043936952815165638 · Twitter Post
• https://unit42.paloaltonetworks.com/github-repo-artifacts-leak-tokens · Note