{"id":"CVE-2025-12562","summary":"Allocation of Resources Without Limits or Throttling in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an unauthenticated user to create a denial of service condition by sending crafted GraphQL queries that bypass query complexity limits.","aliases":["BIT-gitlab-2025-12562"],"modified":"2026-04-10T05:20:59.349811Z","published":"2025-12-11T03:33:47.966Z","related":["CGA-5652-5hpv-vcr3"],"database_specific":{"cna_assigner":"GitLab","cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12562.json"},"references":[{"type":"WEB","url":"https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12562.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12562"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/579152"},{"type":"REPORT","url":"https://hackerone.com/reports/3360710"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"dfa95630be4342688ff24c0fa0d283e427a4a996"},{"fixed":"39ae6bd44263cf79c3a87027501ddbd9431b21b5"}],"database_specific":{"versions":[{"introduced":"11.10"},{"fixed":"18.4.6"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"37cc4da7158316bb9b204cef9b056f16fff1df32"},{"fixed":"61465ef836fe9b2e9ee409ab65b2599e58e7ad91"}],"database_specific":{"versions":[{"introduced":"18.5"},{"fixed":"18.5.4"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"5927b4ad8ecf8b257f14761954d6e25858a3dc33"},{"fixed":"624034751b1e0fd88f685f9b2cc297fa86fc6ed7"}],"database_specific":{"versions":[{"introduced":"18.6"},{"fixed":"18.6.2"}]}}],"versions":["v18.5.0-ee","v18.6.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-12562.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}