{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:jenkins-multijob-plugin. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-9674 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.plugins:jenkins-multijob-plugin to 669.v9d96a or later.","what":"CVE-2026-9674 is a medium-severity vulnerability in Jenkins Multijob Plugin, published on 27 May 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-2026-9674 and fix it if it is affected.\n\nWhat it is: CVE-2026-9674 is a medium-severity vulnerability in Jenkins Multijob Plugin, published on 27 May 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: There is no known exploitation of CVE-2026-9674 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:jenkins-multijob-plugin (Maven): affected all versions; fixed in 669.v9d96a\n- org.jenkins-ci.plugins:jenkins-multijob-plugin (Maven): affected all versions; fixed in 669.v9d96a\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-2026-9674/ (Markdown: https://insights.sbomify.com/CVE-2026-9674/index.md)","id":"CVE-2026-9674","markdown":"https://insights.sbomify.com/CVE-2026-9674/index.md","name":"CVE-2026-9674","record":{"aliases":["GHSA-hj3h-r49w-34wh"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins Multijob Plugin","requires_auth":"none","summary":"Attackers can force victims to resume failed Multijob builds via CSRF, requiring Jenkins administrators to update the plugin.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"multijob","vendor":"jenkins"}],"cvss":{"score":4.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"A cross-site request forgery (CSRF) vulnerability in Jenkins Multijob Plugin 662.vd2e0001f6b_b_d and earlier allows attackers to resume failed Multijob builds.","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 Multijob Plugin has a cross-site request forgery (CSRF) vulnerability","id":"CVE-2026-9674","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"undici WebSocket client vulnerable to denial of service via cumulative fragment bypass","id":"CVE-2026-9675"},"packages":[{"ecosystem":"Maven","fixed":["669.v9d96a"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:jenkins-multijob-plugin","purl":null,"source":"GHSA-hj3h-r49w-34wh"},{"ecosystem":"Maven","fixed":["669.v9d96a"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:jenkins-multijob-plugin","purl":"pkg:maven/org.jenkins-ci.plugins/jenkins-multijob-plugin","source":"GHSA-hj3h-r49w-34wh"}],"prev":{"headline":"json-2-csv vulnerable to CSV Injection via the preventCsvInjection optio","id":"CVE-2026-9673"},"products":["Jenkins Multijob Plugin"],"published":"2026-05-27","related":[{"cvss_score":4.3,"headline":"Jenkins Multijob plugin did not check permissions in the Resume Build action","id":"CVE-2017-1000390","kev_date_added":null,"published":"2018-01-26"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-05-27","vendors":["Jenkins Project"]},"summary":"Attackers can force victims to resume failed Multijob builds via CSRF, requiring Jenkins administrators to update the plugin.","url":"https://insights.sbomify.com/CVE-2026-9674/"}