{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84668 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84668 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84668 is a high-severity authentication bypass vulnerability in Jenkins SAML Plugin, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-84668 and fix it if it is affected.\n\nWhat it is: CVE-2026-84668 is a high-severity authentication bypass vulnerability in Jenkins SAML Plugin, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-84668 in the wild and no public exploit code.\n\nAffected product: Jenkins SAML Plugin. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-84668/ (Markdown: https://insights.sbomify.com/CVE-2026-84668/index.md)","id":"CVE-2026-84668","markdown":"https://insights.sbomify.com/CVE-2026-84668/index.md","name":"CVE-2026-84668","record":{"aliases":["GHSA-wv4g-ffg7-rqq4"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins SAML Plugin","requires_auth":"low_privilege","summary":"Attackers can overwrite SAML metadata to authenticate as any user, requiring an upgrade of the Jenkins SAML Plugin.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlled content and authenticate as any user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Auth bypass in Jenkins SAML Plugin","id":"CVE-2026-84668","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in Jenkins Allure Plugin","id":"CVE-2026-84669"},"packages":[],"prev":{"headline":"Path traversal in Jenkins ThinBackup Plugin","id":"CVE-2026-84667"},"products":["Jenkins SAML Plugin"],"published":"2026-09-02","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-09-02","vendors":["Jenkins Project"]},"summary":"Attackers can overwrite SAML metadata to authenticate as any user, requiring an upgrade of the Jenkins SAML Plugin.","url":"https://insights.sbomify.com/CVE-2026-84668/"}