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Assigner | GitLab |
Reserved | 2023-06-22 |
Published | 2023-08-01 |
Updated | 2024-10-03 |
An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible via sending crafted payloads which use AutolinkFilter to the preview_markdown endpoint.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Thanks [ryhmnlfj](https://hackerone.com/ryhmnlfj) for reporting this vulnerability through our HackerOne bug bounty program
https://gitlab.com/gitlab-org/gitlab/-/issues/415995 (GitLab Issue #415995)
https://hackerone.com/reports/1959727 (HackerOne Bug Bounty Report #1959727)