{"answers":{"affected":"8 open source packages ship an affected version, including org.csanchez.jenkins.plugins:kubernetes. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-2309 in the wild and no public exploit code.","fix":"Upgrade org.csanchez.jenkins.plugins:kubernetes to a fixed version for your release line: 1.21.6, 1.25.4.1, 1.26.5 or 1.27.4.","what":"CVE-2020-2309 is a medium-severity vulnerability in Jenkins Kubernetes Plugin, published on 4 Nov 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-2309 and fix it if it is affected.\n\nWhat it is: CVE-2020-2309 is a medium-severity vulnerability in Jenkins Kubernetes Plugin, published on 4 Nov 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-2309 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected all versions; fixed in 1.21.6\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected all versions; fixed in 1.21.6\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected from 1.22.0; fixed in 1.25.4.1\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected from 1.22.0; fixed in 1.25.4.1\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected from 1.26.0; fixed in 1.26.5\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected from 1.26.0; fixed in 1.26.5\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected from 1.27.0; fixed in 1.27.4\n- org.csanchez.jenkins.plugins:kubernetes (Maven): affected from 1.27.0; fixed in 1.27.4\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-2020-2309/ (Markdown: https://insights.sbomify.com/CVE-2020-2309/index.md)","id":"CVE-2020-2309","markdown":"https://insights.sbomify.com/CVE-2020-2309/index.md","name":"CVE-2020-2309","record":{"aliases":["GHSA-g2r3-4g8q-h5rj"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins Kubernetes Plugin","requires_auth":"low_privilege","summary":"Attackers with read permissions can enumerate credential IDs in Jenkins Kubernetes Plugin, exposing sensitive configuration details.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"kubernetes","vendor":"jenkins"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[],"description":"A missing/An incorrect permission check in Jenkins Kubernetes Plugin 1.27.3 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.","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":"Missing authorization in Jenkins Kubernetes Plugin","id":"CVE-2020-2309","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":8,"n_references":1,"next":{"headline":"Missing permission checks in Jenkins Ansible Plugin allow enumerating credentials IDs","id":"CVE-2020-2310"},"packages":[{"ecosystem":"Maven","fixed":["1.21.6"],"introduced":["0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":null,"source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.21.6"],"introduced":["0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":"pkg:maven/org.csanchez.jenkins.plugins/kubernetes","source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.25.4.1"],"introduced":["1.22.0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":null,"source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.25.4.1"],"introduced":["1.22.0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":"pkg:maven/org.csanchez.jenkins.plugins/kubernetes","source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.26.5"],"introduced":["1.26.0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":null,"source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.26.5"],"introduced":["1.26.0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":"pkg:maven/org.csanchez.jenkins.plugins/kubernetes","source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.27.4"],"introduced":["1.27.0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":null,"source":"GHSA-g2r3-4g8q-h5rj"},{"ecosystem":"Maven","fixed":["1.27.4"],"introduced":["1.27.0"],"last_affected":[],"package":"org.csanchez.jenkins.plugins:kubernetes","purl":"pkg:maven/org.csanchez.jenkins.plugins/kubernetes","source":"GHSA-g2r3-4g8q-h5rj"}],"prev":{"headline":"Missing Authorization in Jenkins Kubernetes Plugin","id":"CVE-2020-2308"},"products":["Jenkins Kubernetes Plugin"],"published":"2020-11-04","related":[{"cvss_score":8.8,"headline":"Exposure of Sensitive Information in Jenkins Kubernetes Plugin","id":"CVE-2018-1999040","kev_date_added":null,"published":"2018-08-01"},{"cvss_score":7.5,"headline":"Jenkins Kubernetes Plugin does not properly mask credentials","id":"CVE-2023-30513","kev_date_added":null,"published":"2023-04-12"},{"cvss_score":6.5,"headline":"Exposure of Sensitive Information in Jenkins Kubernetes Plugin","id":"CVE-2018-1000187","kev_date_added":null,"published":"2018-06-05"},{"cvss_score":4.3,"headline":"Missing Authorization in Jenkins Kubernetes CLI Plugin","id":"CVE-2021-21661","kev_date_added":null,"published":"2021-06-10"},{"cvss_score":4.3,"headline":"Exposure of Sensitive Information to an Unauthorized Actor in Jenkins Kubernetes Plugin","id":"CVE-2020-2307","kev_date_added":null,"published":"2020-11-04"},{"cvss_score":4.3,"headline":"Missing Authorization in Jenkins Kubernetes Plugin","id":"CVE-2020-2308","kev_date_added":null,"published":"2020-11-04"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Jenkins project"]},"summary":"Attackers with read permissions can enumerate credential IDs in Jenkins Kubernetes Plugin, exposing sensitive configuration details.","url":"https://insights.sbomify.com/CVE-2020-2309/"}