{"schema":"threatline.record/2","record":{"id":"CVE-2026-57116","aliases":["GHSA-892r-p3jq-jp24","PYSEC-2026-3507"],"summary":"PraisonAI: AgentOS remains unauthenticated after GHSA-pm96 patched version and allows remote agent invocation","details":"PraisonAI is a multi-agent teams system. From version 4.2.1 to before version 4.6.59, PraisonAI's AgentOS FastAPI deployment surface remains unauthenticated in current main and in releases after the published patched version for GHSA-pm96-6xpr-978x / CVE-2026-40151. The chat route directly calls agent.chat(request.message). No-auth and wrong-bearer requests both execute the deployed agent. This is broader than passive metadata disclosure. In any deployment where AgentOS wraps agents with tools, private context, memory, API integrations, or cost-bearing model calls, an unauthenticated reachable client can drive those agents. This issue has been patched in version 4.6.59.","categories":["Libraries & packages"],"product":"PraisonAI","vendor":"MervinPraison","ecosystem":"PyPI","affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-57116","source_modified_at":"2026-10-23T12:06:55.544Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"PraisonAI","vendor":"MervinPraison","versions":[{"status":"affected","version":">= 4.2.1, < 4.6.59"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-892r-p3jq-jp24","source_modified_at":"2026-07-23T15:11:23.009337957Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"praisonai","ecosystem":"PyPI","purl":"pkg:pypi/praisonai"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.2.1"},{"fixed":"4.6.59"}]}],"versions":["4.2.1","4.2.2","4.2.3","4.2.4","4.3.0","4.3.1","4.4.0","4.4.10","4.4.11","4.4.12","4.4.2","4.4.3","4.4.4","4.4.5","4.4.6","4.4.7","4.4.8","4.4.9","4.5.0","4.5.1","4.5.10","4.5.100","4.5.101","4.5.102","4.5.103","4.5.104","4.5.105","4.5.106","4.5.107","4.5.108","4.5.109","4.5.11","4.5.110","4.5.111","4.5.112","4.5.113","4.5.114","4.5.115","4.5.117","4.5.118","4.5.119","4.5.12","4.5.120","4.5.121","4.5.122","4.5.123","4.5.124","4.5.125","4.5.126","4.5.127"]}],"fixed_versions":[{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-892r-p3jq-jp24","source_modified_at":"2026-07-23T15:11:23.009337957Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"praisonai","ecosystem":"PyPI","purl":"pkg:pypi/praisonai"},"version":"4.6.59"}],"cvss":9.8,"severity":"Critical","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-23T12:06:55.544Z","modified_at":"2026-10-23T12:06:55.544Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-57116","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T12:06:55.544Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-892r-p3jq-jp24","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-07-23T15:11:23.009337957Z"}],"sources":["CVE List","OSV"],"references":[{"source":"CVE List","url":"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-892r-p3jq-jp24","tags":["x_refsource_CONFIRM"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-23T12:06:55.544Z","content_hash":"abc0c6b4d546d198916c1305ee0fce7e8ade8cab16c842dce375611145f2adb4"}}