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CVE-2026-40313— PraisonAI: ArtiPACKED Vulnerability via GitHub Actions Credential Persistence

Quick assessment

Affected
MervinPraison PraisonAI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PraisonAI是Mervin Praison个人开发者的一个低代码多智能体协作框架。 PraisonAI 4.5.139及之前版本存在安全漏洞，该漏洞源于GitHub Actions工作流存在已知凭据泄露风险，可能导致攻击者提取泄露的令牌并实施供应链攻击。

CVSS 9.1 · Critical EPSS 0.51% · P42
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I. Basic Information for CVE-2026-40313

Vulnerability Information
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Vulnerability Title
PraisonAI: ArtiPACKED Vulnerability via GitHub Actions Credential Persistence
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
从非可信控制范围包含功能例程
Source: CVE Program / CVE List V5
Vulnerability Title
PraisonAI 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PraisonAI是Mervin Praison个人开发者的一个低代码多智能体协作框架。 PraisonAI 4.5.139及之前版本存在安全漏洞，该漏洞源于GitHub Actions工作流存在已知凭据泄露风险，可能导致攻击者提取泄露的令牌并实施供应链攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
MervinPraison PraisonAI < 4.5.140 -

II. Public POCs for CVE-2026-40313

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III. Intelligence Information for CVE-2026-40313

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Vendor Advisories for CVE-2026-40313 (1)

Same Patch Batch · MervinPraison · 2026-04-14 · 5 CVEs total

CVE-2026-40288 9.8 CRITICAL PraisonAI: Critical RCE via `type: job` workflow YAML
CVE-2026-40289 9.1 CRITICAL PraisonAI Browser Server allows unauthenticated WebSocket clients to hijack connected exte
CVE-2026-40287 8.4 HIGH PraisonAI has RCE via Automatic tools.py Import
CVE-2026-40315 PraisonAI: SQLiteConversationStore didn't validate table_prefix when constructing SQL quer

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: MervinPraison
Same weakness: CWE-829

V. Comments for CVE-2026-40313

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