{"answers":{"affected":"6 open source packages ship an affected version, including praisonai and praisonaiagents.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-57112 exists.","fix":"Upgrade praisonai to 4.6.59 or later.","what":"CVE-2026-57112 is a high-severity missing authorization vulnerability in MervinPraison PraisonAI, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-57112 and fix it if it is affected.\n\nWhat it is: CVE-2026-57112 is a high-severity missing authorization vulnerability in MervinPraison PraisonAI, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-57112 exists.\n\nAffected packages and fixed versions:\n- praisonai (PyPI): affected from 3.10.0; fixed in 4.6.59\n- praisonai (PyPI): affected from 3.10.0; fixed in 4.6.59\n- praisonai (PyPI): affected from 3.10.0; fixed in 4.6.59\n- praisonaiagents (PyPI): affected from 0.6.0; fixed in 1.6.59\n- praisonaiagents (PyPI): affected from 0.6.0; fixed in 1.6.59\n- praisonaiagents (PyPI): affected from 0.6.0; fixed in 1.6.59\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-2026-57112/ (Markdown: https://insights.sbomify.com/CVE-2026-57112/index.md)","id":"CVE-2026-57112","markdown":"https://insights.sbomify.com/CVE-2026-57112/index.md","name":"CVE-2026-57112","record":{"aliases":["GHSA-vmf9-xx9w-86wx","PYSEC-2026-3521","PYSEC-2026-3534"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Python AI agent library","requires_auth":"none","summary":"Attackers can bypass authentication on legacy SSE endpoints to enumerate and invoke AI tools with server privileges via DNS rebinding.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-346","name":"Origin Validation Error"},{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"PraisonAI is a multi-agent teams system. From praisonaiagents 0.6.0 until 1.6.59 and PraisonAI 3.10.0 until 4.6.59, ToolsMCPServer.run_sse() in src/praisonai-agents/praisonaiagents/mcp/mcp_server.py mounts SseServerTransport on the legacy /sse and /messages/ endpoints without default Host, Origin, or authentication enforcement. A malicious website can use DNS rebinding against a reachable local or internal SSE server, supply attacker-controlled Host and Origin headers, enumerate registered tools, and invoke them with the server user's privileges. The Streamable HTTP transport rejects the same hostile Origin, which isolates the flaw to the legacy SSE wrapper. An initial remediation was released in praisonaiagents 1.6.59 and PraisonAI 4.6.59.","ecosystems":["PyPI"],"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 ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools","id":"CVE-2026-57112","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":6,"n_references":3,"next":{"headline":"PraisonAI GitHub template cache path traversal allows outside-cache file write and directory deletion","id":"CVE-2026-57113"},"packages":[{"ecosystem":"PyPI","fixed":["4.6.59"],"introduced":["3.10.0"],"last_affected":[],"package":"praisonai","purl":null,"source":"GHSA-vmf9-xx9w-86wx"},{"ecosystem":"PyPI","fixed":["4.6.59"],"introduced":["3.10.0"],"last_affected":[],"package":"praisonai","purl":"pkg:pypi/praisonai","source":"GHSA-vmf9-xx9w-86wx"},{"ecosystem":"PyPI","fixed":["4.6.59"],"introduced":["3.10.0"],"last_affected":[],"package":"praisonai","purl":"pkg:pypi/praisonai","source":"PYSEC-2026-3521"},{"ecosystem":"PyPI","fixed":["1.6.59"],"introduced":["0.6.0"],"last_affected":[],"package":"praisonaiagents","purl":null,"source":"GHSA-vmf9-xx9w-86wx"},{"ecosystem":"PyPI","fixed":["1.6.59"],"introduced":["0.6.0"],"last_affected":[],"package":"praisonaiagents","purl":"pkg:pypi/praisonaiagents","source":"GHSA-vmf9-xx9w-86wx"},{"ecosystem":"PyPI","fixed":["1.6.59"],"introduced":["0.6.0"],"last_affected":[],"package":"praisonaiagents","purl":"pkg:pypi/praisonaiagents","source":"PYSEC-2026-3534"}],"prev":{"headline":"Apache Helix REST: Permissive CORS Configuration in REST API Allows Unrestricted Cross-Origin","id":"CVE-2026-57111"},"products":["PraisonAI","praisonaiagents"],"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-16","vendors":["MervinPraison"]},"summary":"Attackers can bypass authentication on legacy SSE endpoints to enumerate and invoke AI tools with server privileges via DNS rebinding.","url":"https://insights.sbomify.com/CVE-2026-57112/"}