{"id":"CVE-2025-12716","title":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that, under certain conditions could have allowed an authenticated user to perform unauthorized act…","summary":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that, under certain conditions could have allowed an authenticated user to perform unauthorized act…","severity":"high","cvss":8.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","cwe":["CWE-79"],"vendor":"gitlab","product":"gitlab","affected":["gitlab >= 18.4.0, < 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-2025-12716","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/579548","label":"cve@gitlab.com"},{"url":"https://hackerone.com/reports/3405832","label":"cve@gitlab.com"}],"tags":["nvd"],"epss":0.00428,"epssPercentile":0.35421,"ingestedAt":"2026-10-14T21:57:04.795Z","slug":"CVE-2025-12716","body":"## Overview\n\nGitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that, under certain conditions could have allowed an authenticated user to perform unauthorized actions on behalf of another user by creating wiki pages with malicious content.\n\n## Affected\n\n- `gitlab >= 18.4.0, < 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":"twilight","depthScore":48,"depthScoreParts":{"impact":47.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}