CVE-2026-3073

{"id": "CVE-2026-3073", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-3073", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-14T13:07:39.355839Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@gitlab.com", "affectedData": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "vendor": "GitLab", "product": "GitLab", "versions": [{"status": "affected", "version": "17.6", "lessThan": "18.9.7", "versionType": "semver"}, {"status": "affected", "version": "18.10", "lessThan": "18.10.6", "versionType": "semver"}, {"status": "affected", "version": "18.11", "lessThan": "18.11.3", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-14T06:16:22.240", "references": [{"url": "https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/", "tags": ["Release Notes"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/591227", "tags": ["Not Applicable"], "source": "cve@gitlab.com"}, {"url": "https://hackerone.com/reports/3532563", "tags": ["Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with developer-role permissions to bypass PyPI package protection rules and upload restricted packages due to improper authorization checks."}], "lastModified": "2026-06-17T10:43:00.500", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "E5E8F5E0-F198-4C02-9A3E-B01945A20F56", "versionEndExcluding": "18.9.7", "versionStartIncluding": "17.6.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "85899319-D6F1-4682-B040-125676C5C4D6", "versionEndExcluding": "18.9.7", "versionStartIncluding": "17.6.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "98488AF5-9D73-47EC-B7CB-41766FBC3774", "versionEndExcluding": "18.10.6", "versionStartIncluding": "18.10.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "E79D4F10-88B3-4AA7-BC5E-3FC8FA698969", "versionEndExcluding": "18.10.6", "versionStartIncluding": "18.10.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "4215ACCD-67B6-4394-AD76-1CE39077FCD2", "versionEndExcluding": "18.11.3", "versionStartIncluding": "18.11.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "DA0D6580-3530-4D76-81CE-D852BCE0D411", "versionEndExcluding": "18.11.3", "versionStartIncluding": "18.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}