{"id":"CVE-2025-13978","title":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to discover the names of private projects they do not…","summary":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to discover the names of private projects they do not…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-209"],"vendor":"gitlab","product":"gitlab","affected":["gitlab >= 17.5.0, < 18.4.6","gitlab >= 18.5.0, < 18.5.4","gitlab >= 18.6.0, < 18.6.2"],"patched":["gitlab 18.6.2"],"published":"2025-12-11","updated":"2026-10-14","sourceUpdated":"2026-10-14T21:10:00.183","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13978","references":[{"url":"https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/","label":"cve@gitlab.com"},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/566960","label":"cve@gitlab.com"},{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/566960","label":"cve@gitlab.com"}],"tags":["nvd"],"epss":0.00302,"epssPercentile":0.21325,"ingestedAt":"2026-10-14T21:57:04.795Z","slug":"CVE-2025-13978","body":"## Overview\n\nGitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to discover the names of private projects they do not have access through API requests.\n\n## Affected\n\n- `gitlab >= 17.5.0, < 18.4.6`\n- `gitlab >= 18.5.0, < 18.5.4`\n- `gitlab >= 18.6.0, < 18.6.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `gitlab 18.6.2`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}