{"action":"Upgrade praisonai to 4.5.115 or later.","affected":[{"fixed":"4.5.115","introduced":"0"}],"component":"praisonai","cve_ids":["CVE-2026-39891"],"ecosystem":"PyPI","epss":0.00569,"exploited":false,"fixed_versions":["4.5.115"],"ghsa_id":"GHSA-hwg5-x759-7wjg","id":"tcs_01M5KH2B7HP41J051V7220NG10","modified_at":"2026-07-13T16:33:03.345443791Z","published_at":"2026-07-13T14:36:50.172330Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2917","https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-hwg5-x759-7wjg","https://nvd.nist.gov/vuln/detail/CVE-2026-39891","https://github.com/MervinPraison/PraisonAI","https://github.com/MervinPraison/PraisonAI/releases/tag/v4.5.115","https://pypi.org/project/praisonai","https://github.com/advisories/GHSA-hwg5-x759-7wjg"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-2917","url":"https://osv.dev/vulnerability/PYSEC-2026-2917"}],"summary":"PraisonAI has Template Injection in Agent Tool Definitions"}