{"action":"Upgrade praisonai to 4.5.128 or later.","affected":[{"fixed":"4.5.128","introduced":"0"}],"component":"praisonai","cve_ids":["CVE-2026-40159"],"ecosystem":"PyPI","epss":0.00182,"exploited":false,"fixed_versions":["4.5.128"],"ghsa_id":"GHSA-pj2r-f9mw-vrcq","id":"tcs_01M5KH2BCST99Q53DE30PJ11X4","modified_at":"2026-07-13T16:33:02.907264790Z","published_at":"2026-07-13T14:36:52.078603Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-2918","url":"https://osv.dev/vulnerability/PYSEC-2026-2918"}],"summary":"PraisonAI Vulnerable to Sensitive Environment Variable Exposure via Untrusted MCP Subprocess Execution"}