Detections
Analytics
CVE-2023-2199
high
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.0 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.
References
https://hackerone.com/reports/1943819
https://gitlab.com/gitlab-org/gitlab/-/issues/408272
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2199.json