{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-12506", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "state": "PUBLISHED", "assignerShortName": "GitLab", "dateReserved": "2025-10-30T14:05:29.287Z", "datePublished": "2026-07-08T20:47:28.863Z", "dateUpdated": "2026-07-08T20:47:28.863Z"}, "containers": {"cna": {"title": "Use of Incorrectly-Resolved Name or Reference in GitLab", "descriptions": [{"lang": "en", "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.5 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to create a repository where the content displayed in the web interface differed from the content available for download, due to improper handling of Git reference name resolution."}], "affected": [{"vendor": "GitLab", "product": "GitLab", "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "versions": [{"version": "16.5", "status": "affected", "lessThan": "18.11.7", "versionType": "semver"}, {"version": "19.0", "status": "affected", "lessThan": "19.0.4", "versionType": "semver"}, {"version": "19.1", "status": "affected", "lessThan": "19.1.2", "versionType": "semver"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-706: Use of Incorrectly-Resolved Name or Reference", "cweId": "CWE-706", "type": "CWE"}]}], "references": [{"url": "https://hackerone.com/reports/3351460", "name": "HackerOne Bug Bounty Report #3351460", "tags": ["technical-description", "exploit", "permissions-required"]}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/578988"}, {"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW"}}], "solutions": [{"lang": "en", "value": "Upgrade to versions 18.11.7, 19.0.4, 19.1.2 or above."}], "credits": [{"lang": "en", "value": "Thanks [shells3c](https://hackerone.com/shells3c) for reporting this vulnerability through our HackerOne bug bounty program", "type": "finder"}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-07-08T20:47:28.863Z"}}}}

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