CVE-2025-1540

{"id": "CVE-2025-1540", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.6}]}, "published": "2025-03-06T09:15:26.317", "references": [{"url": "https://about.gitlab.com/releases/2025/02/12/patch-release-gitlab-17-8-2-released/#saml-authentication-misconfigures-external-user-attribute", "tags": ["Release Notes"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/512765", "tags": ["Exploit", "Issue Tracking"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE for Self-Managed and Dedicated instances affecting all versions from 17.5 prior to 17.6.5, 17.7 prior to 17.7.4, and 17.8 prior to 17.8.2. It was possible for a user added as an External to read and clone internal projects under certain circumstances.\""}, {"lang": "es", "value": "Se ha descubierto un problema en GitLab CE/EE para instancias autoadministradas y dedicadas que afecta a todas las versiones desde la 17.5 anterior a la 17.6.5, desde la 17.7 anterior a la 17.7.4 y desde la 17.8 anterior a la 17.8.2. Era posible que un usuario agregado como externo leyera y clonara proyectos internos en determinadas circunstancias."}], "lastModified": "2025-08-06T18:33:28.797", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "999EB085-473F-4939-B50F-4EC84943BFD3", "versionEndExcluding": "17.6.5", "versionStartIncluding": "17.5.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "A7F2F198-6F74-422A-8623-DB29E9E5916A", "versionEndExcluding": "17.6.5", "versionStartIncluding": "17.5.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "AC284F33-4C92-4C89-AC16-3C111D5ED888", "versionEndExcluding": "17.7.4", "versionStartIncluding": "17.7.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "23EE6F1C-8A6C-40F7-A89D-D97F9070697C", "versionEndExcluding": "17.7.4", "versionStartIncluding": "17.7.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "840C2B42-F51F-459A-B365-FEA1A2EF7F42", "versionEndExcluding": "17.8.2", "versionStartIncluding": "17.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "C801E385-FAD0-44A5-BDE2-49708E256110", "versionEndExcluding": "17.8.2", "versionStartIncluding": "17.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}