{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:saml. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-64131 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.plugins:saml to 4.583.585.v22ccc1139f55 or later.","what":"CVE-2025-64131 is a high-severity authentication bypass vulnerability in Jenkins SAML Plugin, published on 29 Oct 2025. 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-2025-64131 and fix it if it is affected.\n\nWhat it is: CVE-2025-64131 is a high-severity authentication bypass vulnerability in Jenkins SAML Plugin, published on 29 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-64131 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:saml (Maven): affected all versions; fixed in 4.583.585.v22ccc1139f55\n- org.jenkins-ci.plugins:saml (Maven): affected all versions; fixed in 4.583.585.v22ccc1139f55\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-2025-64131/ (Markdown: https://insights.sbomify.com/CVE-2025-64131/index.md)","id":"CVE-2025-64131","markdown":"https://insights.sbomify.com/CVE-2025-64131/index.md","name":"CVE-2025-64131","record":{"aliases":["GHSA-j7r7-7qmf-xq87"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins SAML Plugin","requires_auth":"none","summary":"Attackers can replay SAML authentication requests to bypass authentication and access Jenkins as another user.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"saml","vendor":"jenkins"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-294","name":"Authentication Bypass by Capture-replay"}],"description":"Jenkins SAML Plugin 4.583.vc68232f7018a_ and earlier does not implement a replay cache, allowing attackers able to obtain information about the SAML authentication flow between a user's web browser and Jenkins to replay those requests, authenticating to Jenkins as that user.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Jenkins SAML Plugin does not implement a replay cache","id":"CVE-2025-64131","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":2,"n_references":1,"next":{"headline":"Jenkins MCP Server Plugin does not perform permission checks in multiple MCP tools","id":"CVE-2025-64132"},"packages":[{"ecosystem":"Maven","fixed":["4.583.585.v22ccc1139f55"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:saml","purl":null,"source":"GHSA-j7r7-7qmf-xq87"},{"ecosystem":"Maven","fixed":["4.583.585.v22ccc1139f55"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:saml","purl":"pkg:maven/org.jenkins-ci.plugins/saml","source":"GHSA-j7r7-7qmf-xq87"}],"prev":{"headline":"Zenitel TCIV-3+ Cross-site Scripting","id":"CVE-2025-64130"},"products":["Jenkins SAML Plugin"],"published":"2025-10-29","related":[{"cvss_score":8.8,"headline":"Jenkins SAML Plugin allows bypassing CSRF protection for any URL","id":"CVE-2021-21678","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":5.9,"headline":"Jenkins SAML Plugin Session Fixation vulnerability","id":"CVE-2018-1000602","kev_date_added":null,"published":"2018-06-26"}],"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":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["Jenkins Project"]},"summary":"Attackers can replay SAML authentication requests to bypass authentication and access Jenkins as another user.","url":"https://insights.sbomify.com/CVE-2025-64131/"}