Show plain JSON{"id": "CVE-2021-21647", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2021-04-21T15:15:08.477", "references": [{"url": "http://www.openwall.com/lists/oss-security/2021/04/21/2", "tags": ["Mailing List", "Third Party Advisory"], "source": "jenkinsci-cert@googlegroups.com"}, {"url": "https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309", "tags": ["Vendor Advisory"], "source": "jenkinsci-cert@googlegroups.com"}, {"url": "http://www.openwall.com/lists/oss-security/2021/04/21/2", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "Jenkins CloudBees CD Plugin 1.1.21 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Item/Read permission to schedule builds of projects without having Item/Build permission."}, {"lang": "es", "value": "Jenkins CloudBees CD Plugin versiones 1.1.21 y anteriores, no llevan a cabo una comprobaci\u00f3n de permisos en un endpoint HTTP, permitiendo a atacantes con permiso Item/Read programar compilaciones de proyectos sin tener permiso Item/Build"}], "lastModified": "2024-11-21T05:48:45.783", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:cloudbees_cd:*:*:*:*:*:jenkins:*:*", "vulnerable": true, "matchCriteriaId": "DFBBD4AC-E089-466A-B0E5-6C0BE782C039", "versionEndIncluding": "1.1.21"}], "operator": "OR"}]}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com"} 