CVE-2026-2845

{"id": "CVE-2026-2845", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2026-02-25T21:16:44.547", "references": [{"url": "https://about.gitlab.com/releases/2026/02/25/patch-release-gitlab-18-9-1-released/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/570554", "tags": ["Broken Link"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses."}, {"lang": "es", "value": "Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones desde la 11.2 anterior a la 18.7.5, la 18.8 anterior a la 18.8.5 y la 18.9 anterior a la 18.9.1 que podr\u00eda haber permitido a un usuario autenticado causar una denegaci\u00f3n de servicio al explotar un endpoint de importaci\u00f3n del servidor de Bitbucket mediante el env\u00edo repetido de respuestas grandes."}], "lastModified": "2026-02-28T01:05:22.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "2C284DA2-89BA-4728-B503-BF3279EFE9BB", "versionEndExcluding": "18.7.5", "versionStartIncluding": "11.2.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "5F9A1A01-1984-4982-8650-39DD7DFDBA4F", "versionEndExcluding": "18.7.5", "versionStartIncluding": "11.2.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "432C7223-F8B6-4EBA-84E2-2BB8A0F367D2", "versionEndExcluding": "18.8.5", "versionStartIncluding": "18.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "630677C7-21EB-4E91-BB15-4610DCD22F98", "versionEndExcluding": "18.8.5", "versionStartIncluding": "18.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:18.9.0:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "795727F0-1B38-483F-BEE8-FB252EE57AC9"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:18.9.0:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "73CCBA34-57C3-454D-A898-5D216EE1D5E9"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}