{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:nomad. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21681 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.plugins:nomad to 0.7.5 or later.","what":"CVE-2021-21681 is a medium-severity vulnerability in Jenkins Nomad Plugin, published on 31 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-21681 and fix it if it is affected.\n\nWhat it is: CVE-2021-21681 is a medium-severity vulnerability in Jenkins Nomad Plugin, published on 31 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-21681 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:nomad (Maven): affected all versions; fixed in 0.7.5\n- org.jenkins-ci.plugins:nomad (Maven): affected all versions; fixed in 0.7.5\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-2021-21681/ (Markdown: https://insights.sbomify.com/CVE-2021-21681/index.md)","id":"CVE-2021-21681","markdown":"https://insights.sbomify.com/CVE-2021-21681/index.md","name":"CVE-2021-21681","record":{"aliases":["GHSA-5c2c-cvg6-ghjm"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Jenkins Nomad Plugin","requires_auth":"low_privilege","summary":"Attackers with file system access can read unencrypted Docker passwords from the Jenkins controller configuration file.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"nomad","vendor":"jenkins"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"}],"description":"Jenkins Nomad Plugin 0.7.4 and earlier stores Docker passwords unencrypted in the global config.xml file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.","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":"Password stored in plain text by Jenkins Nomad Plugin","id":"CVE-2021-21681","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"Improper handling of equivalent directory names on Windows in Jenkins","id":"CVE-2021-21682"},"packages":[{"ecosystem":"Maven","fixed":["0.7.5"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:nomad","purl":null,"source":"GHSA-5c2c-cvg6-ghjm"},{"ecosystem":"Maven","fixed":["0.7.5"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:nomad","purl":"pkg:maven/org.jenkins-ci.plugins/nomad","source":"GHSA-5c2c-cvg6-ghjm"}],"prev":{"headline":"XXE vulnerability in Jenkins Nested View Plugin","id":"CVE-2021-21680"},"products":["Jenkins Nomad Plugin"],"published":"2021-08-31","related":[{"cvss_score":6.5,"headline":"Cross-site request forgery vulnerability in Jenkins Nomad Plugin","id":"CVE-2019-1003092","kev_date_added":null,"published":"2019-04-04"},{"cvss_score":6.5,"headline":"Jenkins Nomad Plugin missing permission check","id":"CVE-2019-1003093","kev_date_added":null,"published":"2019-04-04"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Jenkins project"]},"summary":"Attackers with file system access can read unencrypted Docker passwords from the Jenkins controller configuration file.","url":"https://insights.sbomify.com/CVE-2021-21681/"}