Medium severity6.5NVD Advisory· Published Aug 13, 2025· Updated Jun 17, 2026
CVE-2025-2937
CVE-2025-2937
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 13.2 before 18.0.6, 18.1 before 18.1.4, and 18.2 before 18.2.2 that could have allowed authenticated users to create a denial of service condition by sending specially crafted markdown payloads to the Wiki feature.
Affected products
23cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 13.2
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.2.0,<18.0.6
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.2.0,<18.0.6
- Range: from 13.2 before 18.0.6, 18.1 before 18.1.4, and 18.2 before 18.2.2
- osv-coords19 versionspkg:apk/chainguard/gitlab-docker-machine-18.1pkg:apk/chainguard/gitlab-docker-machine-fips-18.1pkg:apk/chainguard/gitlab-runner-18.1pkg:apk/chainguard/gitlab-runner-fips-18.1pkg:apk/chainguard/gitlab-runner-helper-18.1pkg:apk/chainguard/gitlab-runner-helper-compat-18.1pkg:apk/chainguard/gitlab-runner-helper-compat-fips-18.1pkg:apk/chainguard/gitlab-runner-helper-fips-18.1pkg:apk/chainguard/gitlab-runner-helper-oci-entrypoint-18.1pkg:apk/chainguard/gitlab-runner-helper-oci-entrypoint-fips-18.1pkg:apk/chainguard/gitlab-runner-oci-entrypoint-18.1pkg:apk/chainguard/gitlab-runner-oci-entrypoint-fips-18.1pkg:apk/wolfi/gitlab-docker-machine-18.1pkg:apk/wolfi/gitlab-runner-18.1pkg:apk/wolfi/gitlab-runner-helper-18.1pkg:apk/wolfi/gitlab-runner-helper-compat-18.1pkg:apk/wolfi/gitlab-runner-helper-oci-entrypoint-18.1pkg:apk/wolfi/gitlab-runner-oci-entrypoint-18.1pkg:bitnami/gitlab
< 18.1.3-r1+ 18 more
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r3
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r3
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r3
- (no CPE)range: < 18.1.3-r3
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r3
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r3
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: < 18.1.3-r1
- (no CPE)range: >= 13.2.0, < 18.0.6
Patches
Vulnerability mechanics
References
2- gitlab.com/gitlab-org/gitlab/-/issues/528995nvdBroken Link
- hackerone.com/reports/3058879nvdPermissions Required
News mentions
1- GitLab Patch Release: 18.2.2, 18.1.4, 18.0.6GitLab Security Releases · Aug 13, 2025