{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:active-directory. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-37943 in the wild and no public exploit code.","fix":"Upgrade org.jenkins-ci.plugins:active-directory to 2.30.1 or later.","what":"CVE-2023-37943 is a medium-severity vulnerability in Jenkins Active Directory Plugin, published on 12 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-37943 and fix it if it is affected.\n\nWhat it is: CVE-2023-37943 is a medium-severity vulnerability in Jenkins Active Directory Plugin, published on 12 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-37943 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:active-directory (Maven): affected all versions; fixed in 2.30.1\n- org.jenkins-ci.plugins:active-directory (Maven): affected all versions; fixed in 2.30.1\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-2023-37943/ (Markdown: https://insights.sbomify.com/CVE-2023-37943/index.md)","id":"CVE-2023-37943","markdown":"https://insights.sbomify.com/CVE-2023-37943/index.md","name":"CVE-2023-37943","record":{"aliases":["GHSA-g8c3-6fj2-87w7"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins AD plugin","requires_auth":"none","summary":"Attackers can capture unencrypted Active Directory credentials due to ignored TLS settings in the Jenkins Active Directory Plugin.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"active_directory","vendor":"jenkins"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-311","name":"Missing Encryption of Sensitive Data"}],"description":"Jenkins Active Directory Plugin 2.30 and earlier ignores the \"Require TLS\" and \"StartTls\" options and always performs the connection test to Active directory unencrypted, allowing attackers able to capture network traffic between the Jenkins controller and Active Directory servers to obtain Active Directory credentials.","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 Active Directory Plugin vulnerable to Active Directory credential disclosure","id":"CVE-2023-37943","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Jenkins Datadog Plugin does not perform a permission check in an HTTP endpoint.","id":"CVE-2023-37944"},"packages":[{"ecosystem":"Maven","fixed":["2.30.1"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:active-directory","purl":null,"source":"GHSA-g8c3-6fj2-87w7"},{"ecosystem":"Maven","fixed":["2.30.1"],"introduced":["0"],"last_affected":[],"package":"org.jenkins-ci.plugins:active-directory","purl":"pkg:maven/org.jenkins-ci.plugins/active-directory","source":"GHSA-g8c3-6fj2-87w7"}],"prev":{"headline":"Jenkins External Monitor Job Type Plugin XML external entity vulnerability","id":"CVE-2023-37942"},"products":["Jenkins Active Directory Plugin"],"published":"2023-07-12","related":[{"cvss_score":9.8,"headline":"Improper Authentication in Jenkins Active Directory Plugin","id":"CVE-2020-2299","kev_date_added":null,"published":"2020-11-04"},{"cvss_score":9.8,"headline":"Improper Authentication (empty password) in Jenkins Active Directory Plugin","id":"CVE-2020-2300","kev_date_added":null,"published":"2020-11-04"},{"cvss_score":9.8,"headline":"Authentication cache in Active Directory Jenkins Plugin allows logging in with any password","id":"CVE-2020-2301","kev_date_added":null,"published":"2020-11-04"},{"cvss_score":8.1,"headline":"Jenkins Active Directory Plugin did not verify certificate of AD server","id":"CVE-2017-2649","kev_date_added":null,"published":"2018-07-27"},{"cvss_score":7.4,"headline":"Jenkins Active Directory Plugin Improper certificate validation with StartTLS","id":"CVE-2019-1003009","kev_date_added":null,"published":"2019-02-06"},{"cvss_score":6.6,"headline":"Jenkins Active Directory Plugin follows LDAP referrals by default","id":"CVE-2026-48918","kev_date_added":null,"published":"2026-05-27"},{"cvss_score":6.6,"headline":"Jenkins Active Directory Plugin deserializes data from LDAP referrals without validation","id":"CVE-2026-48919","kev_date_added":null,"published":"2026-05-27"}],"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":"2024-11-07","vendors":["Jenkins Project"]},"summary":"Attackers can capture unencrypted Active Directory credentials due to ignored TLS settings in the Jenkins Active Directory Plugin.","url":"https://insights.sbomify.com/CVE-2023-37943/"}