PyPI/praisonai CVE-2026-40159: medium 5.5, EPSS 0.18%
PraisonAI Vulnerable to Sensitive Environment Variable Exposure via Untrusted MCP Subprocess Execution
Action: Upgrade praisonai to 4.5.128 or later.
pip install praisonai==4.5.128Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.5.128 | - |
Fixed versions
| 4.5.128 |
Sources
- osv: PYSEC-2026-2918
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-pj2r-f9mw-vrcq
- https://nvd.nist.gov/vuln/detail/CVE-2026-40159
- https://github.com/MervinPraison/PraisonAI
- https://github.com/MervinPraison/PraisonAI/releases/tag/v4.5.128
- https://pypi.org/project/praisonai
- https://github.com/advisories/GHSA-pj2r-f9mw-vrcq
CVE-2026-40159 · published · modified · JSON