{"id":"CVE-2025-12571","summary":"Allocation of Resources Without Limits or Throttling in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an unauthenticated user to cause a Denial of Service condition by sending specifically crafted requests containing malicious JSON payloads.","aliases":["BIT-gitlab-2025-12571"],"modified":"2026-09-11T03:48:20.049982918Z","published":"2025-11-26T19:46:17.647Z","database_specific":{"cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12571.json","cna_assigner":"GitLab"},"references":[{"type":"ADVISORY","url":"https://about.gitlab.com/releases/2025/11/26/patch-release-gitlab-18-6-1-released/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12571.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12571"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/579168"},{"type":"REPORT","url":"https://hackerone.com/reports/3362239"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"ef8041bebeac4b902db1666c582a3de1d495ae39"},{"fixed":"29565f0ad20c935699cba03aea0e65a7db0a1131"},{"introduced":"37cc4da7158316bb9b204cef9b056f16fff1df32"},{"fixed":"37d9b316e5414077656f5fc6ac4483424b41b811"},{"introduced":"5927b4ad8ecf8b257f14761954d6e25858a3dc33"},{"fixed":"6e920e06fbf83bf8863fc3e9c3de05ef1f91d773"}],"database_specific":{"extracted_events":[{"introduced":"17.10"},{"fixed":"18.4.5"},{"introduced":"18.5"},{"fixed":"18.5.3"},{"introduced":"18.6"},{"fixed":"18.6.1"}],"source":"AFFECTED_FIELD"}}],"versions":["v18.6.0-ee","v18.5.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-12571.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}