{"api_version":"1","generated_at":"2026-05-13T04:43:14+00:00","cve":"CVE-2021-43576","urls":{"html":"https://cve.report/CVE-2021-43576","api":"https://cve.report/api/cve/CVE-2021-43576.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-43576","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-43576"},"summary":{"title":"CVE-2021-43576","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.","state":"PUBLIC","assigner":"jenkinsci-cert@googlegroups.com","published_at":"2021-11-12 11:15:00","updated_at":"2023-11-22 21:33:00"},"problem_types":["CWE-611"],"metrics":[],"references":[{"url":"http://www.openwall.com/lists/oss-security/2021/11/12/1","name":"[oss-security] 20211112 Multiple vulnerabilities in Jenkins plugins","refsource":"MLIST","tags":[],"title":"oss-security - Multiple vulnerabilities in Jenkins plugins","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1314/","name":"https://www.zerodayinitiative.com/advisories/ZDI-21-1314/","refsource":"MISC","tags":["Third Party Advisory"],"title":"ZDI-21-1314 | Zero Day Initiative","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415","name":"https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415","refsource":"CONFIRM","tags":[],"title":"Jenkins Security Advisory 2021-11-12","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-43576","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43576","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"43576","vulnerable":"1","versionEndIncluding":"1.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"jenkins","cpe5":"pom2config","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"jenkins","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2021-43576","qid":"376373","title":"Jenkins Plugins Multiple Security Vulnerabilities (Jenkins Security Advisory 2021-11-12)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2021-43576","ASSIGNER":"jenkinsci-cert@googlegroups.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Jenkins project","product":{"product_data":[{"product_name":"Jenkins pom2config Plugin","version":{"version_data":[{"version_value":"not down converted","x_cve_json_5_version_data":{"versions":[{"lessThanOrEqual":"1.2","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"unknown","version":"next of 1.2","versionType":"custom"}]}}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415","refsource":"MISC","name":"https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415"},{"url":"http://www.openwall.com/lists/oss-security/2021/11/12/1","refsource":"MISC","name":"http://www.openwall.com/lists/oss-security/2021/11/12/1"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1314/","refsource":"MISC","name":"https://www.zerodayinitiative.com/advisories/ZDI-21-1314/"}]}},"nvd":{"publishedDate":"2021-11-12 11:15:00","lastModifiedDate":"2023-11-22 21:33:00","problem_types":["CWE-611"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:jenkins:pom2config:*:*:*:*:*:jenkins:*:*","versionEndIncluding":"1.2","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"43576","Ordinal":"220655","Title":"CVE-2021-43576","CVE":"CVE-2021-43576","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"43576","Ordinal":"1","NoteData":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"43576","Ordinal":"2","NoteData":"2021-11-12","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"43576","Ordinal":"3","NoteData":"2021-11-16","Type":"Other","Title":"Modified"}]}}}