{"answers":{"affected":"2 open source packages ship an affected version, including praisonai.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-57134 exists.","fix":"Upgrade praisonai to 1.7.2 or later.","what":"CVE-2026-57134 is a high-severity authentication bypass vulnerability in MervinPraison PraisonAI, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-57134 and fix it if it is affected.\n\nWhat it is: CVE-2026-57134 is a high-severity authentication bypass vulnerability in MervinPraison PraisonAI, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-57134 exists.\n\nAffected packages and fixed versions:\n- praisonai (npm): affected from 1.5.1; fixed in 1.7.2\n- praisonai (npm): affected from 1.5.1; fixed in 1.7.2\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-57134/ (Markdown: https://insights.sbomify.com/CVE-2026-57134/index.md)","id":"CVE-2026-57134","markdown":"https://insights.sbomify.com/CVE-2026-57134/index.md","name":"CVE-2026-57134","record":{"aliases":["GHSA-4qq2-2j2x-x62c"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"PraisonAI MCP security","requires_auth":"none","summary":"Attackers can bypass authentication in PraisonAI MCP security by using Basic or OAuth headers, gaining unauthorized access to protected tools and resources.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"PraisonAI is a multi-agent teams system. From 1.5.1 until 1.7.2, MCPSecurity.evaluatePolicy() in src/praisonai-ts/src/mcp/security.ts invokes the configured credential validator only when AuthMethod is api-key or bearer. Basic and OAuth policies accept any non-empty Authorization header without calling auth.validate(), then return an authenticated result, allowing callers with invalid credentials to access MCP tools and resources protected by those policies. This issue is fixed in version 1.7.2.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"PraisonAI MCPSecurity Basic/OAuth authentication policies accept invalid credentials without validation","id":"CVE-2026-57134","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"PraisonAI SandboxExecutor network-isolated mode does not block non-proxy-aware network clients","id":"CVE-2026-57135"},"packages":[{"ecosystem":"npm","fixed":["1.7.2"],"introduced":["1.5.1"],"last_affected":[],"package":"praisonai","purl":null,"source":"GHSA-4qq2-2j2x-x62c"},{"ecosystem":"npm","fixed":["1.7.2"],"introduced":["1.5.1"],"last_affected":[],"package":"praisonai","purl":"pkg:npm/praisonai","source":"GHSA-4qq2-2j2x-x62c"}],"prev":{"headline":"PraisonAI utility shell safe-command wrapper allowlist bypass via shell chaining","id":"CVE-2026-57133"},"products":["PraisonAI"],"published":"2026-09-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-15","vendors":["MervinPraison"]},"summary":"Attackers can bypass authentication in PraisonAI MCP security by using Basic or OAuth headers, gaining unauthorized access to protected tools and resources.","url":"https://insights.sbomify.com/CVE-2026-57134/"}