CVE-2026-1751

{"id": "CVE-2026-1751", "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:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.6}]}, "published": "2026-02-02T10:16:06.693", "references": [{"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/519340", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/2980839", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been discovered in GitLab CE/EE affecting all versions starting with 16.8 before 18.5.0 that could have allowed unauthorized edits to merge request approval rules under certain conditions."}, {"lang": "es", "value": "Se ha descubierto una vulnerabilidad en GitLab CE/EE que afecta a todas las versiones a partir de la 16.8 y anteriores a la 18.5.0 que podr\u00eda haber permitido ediciones no autorizadas en las reglas de aprobaci\u00f3n de solicitudes de fusi\u00f3n bajo ciertas condiciones."}], "lastModified": "2026-02-04T14:34:06.983", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "B89CF163-DA6E-40E4-9D46-FE5B05B208A9", "versionEndExcluding": "18.5.0", "versionStartIncluding": "16.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "1BF55EB1-AFA1-45BD-B17B-127F49377C54", "versionEndExcluding": "18.5.0", "versionStartIncluding": "16.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}