CVE-2026-1230

{"id": "CVE-2026-1230", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "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:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2026-03-11T16:16:22.493", "references": [{"url": "https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/587002", "tags": ["Broken Link"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/3505165", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-706"}]}], "descriptions": [{"lang": "en", "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 1.0 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to cause repository downloads to contain different code than displayed in the web interface due to incorrect validation of branch references under certain circumstances."}, {"lang": "es", "value": "GitLab ha remediado un problema en GitLab CE/EE que afecta a todas las versiones desde la 1.0 anteriores a la 18.7.6, la 18.8 anteriores a la 18.8.6, y la 18.9 anteriores a la 18.9.2 que podr\u00eda haber permitido a un usuario autenticado causar que las descargas del repositorio contuvieran c\u00f3digo diferente al mostrado en la interfaz web debido a una validaci\u00f3n incorrecta de las referencias de rama bajo ciertas circunstancias."}], "lastModified": "2026-03-17T20:55:04.850", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "6C34481A-DC7A-4EA7-91DE-F7FAA6AEB890", "versionEndExcluding": "18.7.6", "versionStartIncluding": "1.0.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "33882DC3-5598-4793-BA6F-51E11724E5DC", "versionEndExcluding": "18.7.6", "versionStartIncluding": "1.0.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "B703CB01-7F6D-4D6E-AE88-CF2F8012CA27", "versionEndExcluding": "18.8.6", "versionStartIncluding": "18.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "2B1F834B-A628-4894-A531-1A2A60DD58D7", "versionEndExcluding": "18.8.6", "versionStartIncluding": "18.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "44EAE9A6-5ED9-42F6-9BBD-0E2F8072F0D9", "versionEndExcluding": "18.9.2", "versionStartIncluding": "18.9.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "12A2DEC0-C471-4C98-960C-405209403AB9", "versionEndExcluding": "18.9.2", "versionStartIncluding": "18.9.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}