{"answers":{"affected":"3 open source packages ship an affected version, including praisonai and PraisonAI.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-55532 exists.","fix":"Upgrade praisonai to 4.6.58 or later.","what":"CVE-2026-55532 is a high-severity vulnerability in MervinPraison PraisonAI, published on 25 Aug 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-2026-55532 and fix it if it is affected.\n\nWhat it is: CVE-2026-55532 is a high-severity vulnerability in MervinPraison PraisonAI, published on 25 Aug 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-2026-55532 exists.\n\nAffected packages and fixed versions:\n- praisonai (PyPI): affected all versions; fixed in 4.6.58\n- praisonai (PyPI): affected all versions; fixed in 4.6.58\n- PraisonAI (PyPI): affected all versions; fixed in 4.6.58\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-2026-55532/ (Markdown: https://insights.sbomify.com/CVE-2026-55532/index.md)","id":"CVE-2026-55532","markdown":"https://insights.sbomify.com/CVE-2026-55532/index.md","name":"CVE-2026-55532","record":{"aliases":["GHSA-pvph-5j39-v8qc","PYSEC-2026-3892"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"PraisonAI MCP server","requires_auth":"none","summary":"Attackers can bypass origin validation to perform unauthenticated cross-site request forgery, enabling tool invocation and file writes in PraisonAI.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"},{"id":"CWE-346","name":"Origin Validation Error"}],"description":"PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, MCP HTTP Stream _validate_origin uses request_origin.startswith(allowed), allowing the attacker-controlled localhost.attacker.com HTTP origin to satisfy the localhost allowlist. A webpage can send Content-Type: text/plain requests without preflight and invoke tools/call without an API key, including file writes that persist agent instructions. This issue is fixed in version 4.6.58.","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: Origin-validation bypass (startswith prefix match) enables unauthenticated cross-site request forgery against the PraisonAI MCP HTTP server","id":"CVE-2026-55532","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"PraisonAI: Authentication fail-open in Recipe server allows unauthenticated access when API key or JWT auth is configured without a secret","id":"CVE-2026-55533"},"packages":[{"ecosystem":"PyPI","fixed":["4.6.58"],"introduced":["0"],"last_affected":[],"package":"PraisonAI","purl":null,"source":"GHSA-pvph-5j39-v8qc"},{"ecosystem":"PyPI","fixed":["4.6.58"],"introduced":["0"],"last_affected":[],"package":"praisonai","purl":"pkg:pypi/praisonai","source":"GHSA-pvph-5j39-v8qc"},{"ecosystem":"PyPI","fixed":["4.6.58"],"introduced":["0"],"last_affected":[],"package":"praisonai","purl":"pkg:pypi/praisonai","source":"PYSEC-2026-3892"}],"prev":{"headline":"PraisonAI MCP HTTP server has unauthenticated unbounded session accumulation (memory exhaustion; session TTL never enforced)","id":"CVE-2026-55531"},"products":["PraisonAI"],"published":"2026-08-25","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":"partial"},"state":"PUBLISHED","updated":"2026-08-25","vendors":["MervinPraison"]},"summary":"Attackers can bypass origin validation to perform unauthenticated cross-site request forgery, enabling tool invocation and file writes in PraisonAI.","url":"https://insights.sbomify.com/CVE-2026-55532/"}