{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:websphere-deployer. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-16559 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-16559 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-16559 is a medium-severity missing authorization vulnerability in Jenkins WebSphere Deployer Plugin, published on 17 Dec 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-16559 and fix it if it is affected.\n\nWhat it is: CVE-2019-16559 is a medium-severity missing authorization vulnerability in Jenkins WebSphere Deployer Plugin, published on 17 Dec 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-16559 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:websphere-deployer (Maven): affected all versions up to 1.6.1; no fix listed\n- org.jenkins-ci.plugins:websphere-deployer (Maven): affected all versions up to 1.6.1; no fix listed\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-2019-16559/ (Markdown: https://insights.sbomify.com/CVE-2019-16559/index.md)","id":"CVE-2019-16559","markdown":"https://insights.sbomify.com/CVE-2019-16559/index.md","name":"CVE-2019-16559","record":{"aliases":["GHSA-mxf8-grm7-mvqw"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins WebSphere Deployer Plugin","requires_auth":"low_privilege","summary":"Attackers with read permissions can determine file existence on the Jenkins master file system due to missing permission checks in the WebSphere Deployer Plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"websphere_deployer","vendor":"jenkins"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","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-276","name":"Incorrect Default Permissions"}],"description":"A missing permission check in Jenkins WebSphere Deployer Plugin 1.6.1 and earlier allows attackers with Overall/Read permission to perform connection tests and determine whether files with an attacker-specified path exist on the Jenkins master 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":false,"headline":"Jenkins WebSphere Deployer Plugin missing permission check","id":"CVE-2019-16559","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"missing_authorization","year":"2019"},"n_packages":2,"n_references":2,"next":{"headline":"Cross-site request forgery vulnerability in Jenkins WebSphere Deployer Plugin","id":"CVE-2019-16560"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.6.1"],"package":"org.jenkins-ci.plugins:websphere-deployer","purl":null,"source":"GHSA-mxf8-grm7-mvqw"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.6.1"],"package":"org.jenkins-ci.plugins:websphere-deployer","purl":"pkg:maven/org.jenkins-ci.plugins/websphere-deployer","source":"GHSA-mxf8-grm7-mvqw"}],"prev":{"headline":"Improper Certificate Validation in Jenkins Spira Importer Plugin","id":"CVE-2019-16558"},"products":["Jenkins WebSphere Deployer Plugin"],"published":"2019-12-17","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery vulnerability in Jenkins WebSphere Deployer Plugin","id":"CVE-2019-16560","kev_date_added":null,"published":"2019-12-17"},{"cvss_score":8.8,"headline":"Jenkins WebSphere Deployer Plugin stores credentials in plain text","id":"CVE-2019-1003056","kev_date_added":null,"published":"2019-04-04"},{"cvss_score":7.6,"headline":"XXE vulnerability in Jenkins WebSphere Deployer Plugin","id":"CVE-2020-2108","kev_date_added":null,"published":"2020-01-29"},{"cvss_score":7.1,"headline":"SSL/TLS certificate validation globally and unconditionally disabled by Jenkins WebSphere Deployer Plugin","id":"CVE-2019-16561","kev_date_added":null,"published":"2019-12-17"}],"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":"2024-08-05","vendors":["Jenkins project"]},"summary":"Attackers with read permissions can determine file existence on the Jenkins master file system due to missing permission checks in the WebSphere Deployer Plugin.","url":"https://insights.sbomify.com/CVE-2019-16559/"}