{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/11323?format=json","vulnerability_id":"VCID-tdb7-6gx7-1ucr","summary":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')\nThe file browser in Jenkins may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.","aliases":[{"alias":"CVE-2021-21683"},{"alias":"GHSA-4pw5-r58h-fv24"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/41247?format=json","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core@2.303.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53km-desw-w7d6"},{"vulnerability":"VCID-7w87-bm8n-bbbr"},{"vulnerability":"VCID-b4zg-38x9-23dn"},{"vulnerability":"VCID-fvza-3rhj-8kbp"},{"vulnerability":"VCID-h3nf-gwsr-5qf3"},{"vulnerability":"VCID-kf3a-yce1-auh4"},{"vulnerability":"VCID-remx-jas5-1bfm"},{"vulnerability":"VCID-zgtd-8mf6-ruc9"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.jenkins-ci.main/jenkins-core@2.303.2"},{"url":"http://public2.vulnerablecode.io/api/packages/82059?format=json","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core@2.315","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.jenkins-ci.main/jenkins-core@2.315"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373432?format=json","purl":"pkg:alpm/archlinux/jenkins@2.314-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-3bxq-vmjj-kqfe"},{"vulnerability":"VCID-4m6t-zty2-b3d6"},{"vulnerability":"VCID-tdb7-6gx7-1ucr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/jenkins@2.314-1"},{"url":"http://public2.vulnerablecode.io/api/packages/40604?format=json","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core@2.303.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4m6t-zty2-b3d6"},{"vulnerability":"VCID-tdb7-6gx7-1ucr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.jenkins-ci.main/jenkins-core@2.303.1"},{"url":"http://public2.vulnerablecode.io/api/packages/143888?format=json","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core@2.304","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1kf2-8j67-7kg3"},{"vulnerability":"VCID-4m6t-zty2-b3d6"},{"vulnerability":"VCID-53km-desw-w7d6"},{"vulnerability":"VCID-7w87-bm8n-bbbr"},{"vulnerability":"VCID-b4zg-38x9-23dn"},{"vulnerability":"VCID-fvza-3rhj-8kbp"},{"vulnerability":"VCID-h3nf-gwsr-5qf3"},{"vulnerability":"VCID-kf3a-yce1-auh4"},{"vulnerability":"VCID-nq1x-s9hz-a7fb"},{"vulnerability":"VCID-r3ry-745m-zuh1"},{"vulnerability":"VCID-r3v1-qkky-dqcq"},{"vulnerability":"VCID-remx-jas5-1bfm"},{"vulnerability":"VCID-tdb7-6gx7-1ucr"},{"vulnerability":"VCID-wuvf-kdtu-tkc2"},{"vulnerability":"VCID-zgtd-8mf6-ruc9"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.jenkins-ci.main/jenkins-core@2.304"},{"url":"http://public2.vulnerablecode.io/api/packages/40606?format=json","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core@2.314","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4m6t-zty2-b3d6"},{"vulnerability":"VCID-tdb7-6gx7-1ucr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.jenkins-ci.main/jenkins-core@2.314"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21683","reference_id":"","reference_type":"","scores":[{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82658","published_at":"2026-05-12T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82512","published_at":"2026-04-11T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82508","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82503","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.8254","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82544","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82566","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82576","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82581","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82602","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82623","published_at":"2026-05-07T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82643","published_at":"2026-05-09T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82642","published_at":"2026-05-11T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82431","published_at":"2026-04-01T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82445","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01739","scoring_system":"epss","scoring_elements":"0.82463","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01739","scoring_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