{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84666 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84666 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84666 is a medium-severity path traversal vulnerability in Jenkins Job Configuration History 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-2026-84666 and fix it if it is affected.\n\nWhat it is: CVE-2026-84666 is a medium-severity path traversal vulnerability in Jenkins Job Configuration History 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-2026-84666 in the wild and no public exploit code.\n\nAffected product: Jenkins Job Configuration History 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-2026-84666/ (Markdown: https://insights.sbomify.com/CVE-2026-84666/index.md)","id":"CVE-2026-84666","markdown":"https://insights.sbomify.com/CVE-2026-84666/index.md","name":"CVE-2026-84666","record":{"aliases":["GHSA-9prm-5833-4v96"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins plugin","requires_auth":"low_privilege","summary":"Attackers can overwrite history recording configuration via Stapler data binding to redirect storage to arbitrary directories and modify settings.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-494","name":"Download of Code Without Integrity Check"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Jenkins Job Configuration History Plugin 1367.vc8fa_b_15101dc and earlier allows overwriting the plugin's history recording configuration through Stapler data binding, allowing attackers to redirect history storage to an attacker-specified directory and modify history recording settings.","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":"Path traversal in Jenkins Job Configuration History Plugin","id":"CVE-2026-84666","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in Jenkins ThinBackup Plugin","id":"CVE-2026-84667"},"packages":[],"prev":{"headline":"Cross-site scripting in Jenkins SonarQube Scanner Plugin","id":"CVE-2026-84665"},"products":["Jenkins Job Configuration History 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":"partial"},"state":"PUBLISHED","updated":"2026-09-04","vendors":["Jenkins Project"]},"summary":"Attackers can overwrite history recording configuration via Stapler data binding to redirect storage to arbitrary directories and modify settings.","url":"https://insights.sbomify.com/CVE-2026-84666/"}