{"id":"CVE-2025-5996","aliases":["BIT-gitlab-2025-5996","EUVD-2025-18170","GHSA-wjh7-hp74-8r7h","UBUNTU-CVE-2025-5996"],"status":"published","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00787,"percentile":0.56464,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-770"],"published":"2025-06-12T10:02:15Z","modified":"2026-10-28T02:30:42Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["17.11.3","18.0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"2.10.0"},{"fixed":"17.11.3"},{"introduced":"18.0.0"},{"fixed":"18.0.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/476671","tags":["issue-tracking","permissions-required","Exploit","Issue Tracking","evidence","report"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/483150","tags":["issue-tracking","permissions-required","Broken Link","web","report"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/479167","tags":["issue-tracking","permissions-required","Exploit","Issue Tracking","evidence","report"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/483111","tags":["issue-tracking","permissions-required","Exploit","Issue Tracking","evidence","report"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/498649","tags":["issue-tracking","permissions-required","Broken Link","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5996","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-wjh7-hp74-8r7h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/5xxx/CVE-2025-5996.json","tags":["advisory"]},{"url":"git://git@gitlab.com:gitlab-org/gitlab.git","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2025-5996","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-5996","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-5996","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-12T10:02:15.206Z","modified":"2025-08-01T17:15:41.215Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:32:29.607786Z"}],"euvd":[{"id":"EUVD-2025-18170","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-12T10:02:15Z","modified":"2025-08-01T17:15:41Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:02.018241Z"}],"ghsa":[{"id":"GHSA-wjh7-hp74-8r7h","title":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17...","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-12T12:32:04Z","modified":"2025-06-12T12:32:09Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:02:42.160981Z"}],"nvd":[{"id":"CVE-2025-5996","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-12T10:16:39.64Z","modified":"2026-06-17T09:49:10.693Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:11:11.789448Z"}],"osv":[{"id":"CVE-2025-5996","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-12T10:02:15.206Z","modified":"2026-10-28T02:30:42.641355105Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:44:51.516975Z"},{"id":"UBUNTU-CVE-2025-5996","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-12T10:16:00Z","modified":"2025-10-24T05:16:33Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:50.817402Z"},{"id":"BIT-gitlab-2025-5996","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 2.1.0 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. A lack of input validation in HTTP responses could allow an authenticated user to cause denial of service.","status":"published","published":"2025-06-14T06:15:35.859Z","modified":"2026-09-08T08:47:45.524426027Z","updated_at":"2026-11-02T15:28:30.70064Z"}]}}