{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-50771", "assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "state": "PUBLISHED", "assignerShortName": "jenkins", "dateReserved": "2023-12-13T13:06:36.477Z", "datePublished": "2023-12-13T17:30:18.172Z", "dateUpdated": "2025-02-13T17:19:35.345Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "shortName": "jenkins", "dateUpdated": "2023-12-13T17:35:14.588Z"}, "affected": [{"vendor": "Jenkins Project", "product": "Jenkins OpenId Connect Authentication Plugin", "versions": [{"version": "0", "versionType": "maven", "lessThanOrEqual": "2.6", "status": "affected"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks."}], "references": [{"name": "Jenkins Security Advisory 2023-12-13", "url": "https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979", "tags": ["vendor-advisory"]}, {"url": "http://www.openwall.com/lists/oss-security/2023/12/13/4"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:23:43.598Z"}, "title": "CVE Program Container", "references": [{"name": "Jenkins Security Advisory 2023-12-13", "url": "https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979", "tags": ["vendor-advisory", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2023/12/13/4", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "Jenkins OpenId Connect Authentication Plugin", "vendor": "Jenkins Project", "versions": [{"lessThanOrEqual": "2.6", "status": "affected", "version": "0", "versionType": "maven"}]}], "source": "jenkinsci-cert@googlegroups.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:openid_connect_authentication:*:*:*:*:*:jenkins:*:*", "matchCriteriaId": "422915A4-85E3-4CDC-AE9B-965977BAF41F", "versionEndIncluding": "2.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks."}, {"lang": "es", "value": "El complemento de autenticaci\u00f3n OpenId Connect de Jenkins 2.6 y versiones anteriores determina incorrectamente que una URL de redireccionamiento despu\u00e9s de iniciar sesi\u00f3n apunta leg\u00edtimamente a Jenkins, lo que permite a los atacantes realizar ataques de phishing."}], "id": "CVE-2023-50771", "lastModified": "2026-06-17T06:39:56.820", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-13T18:15:44.090", "references": [{"source": "jenkinsci-cert@googlegroups.com", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2023/12/13/4"}, {"source": "jenkinsci-cert@googlegroups.com", "tags": ["Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2023/12/13/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-601"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

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