CVE-2025-10004

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.12 to 18.2.8, 18.3 to 18.3.4, and 18.4 to 18.4.2 that could make the GitLab instance unresponsive or severely degraded by sending crafted GraphQL queries requesting large repository blobs.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
GitLabCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
VendorProductVersion
gitlabgitlab
13.12.0 ≤
𝑥
< 18.2.8
gitlabgitlab
13.12.0 ≤
𝑥
< 18.2.8
gitlabgitlab
18.3.0 ≤
𝑥
< 18.3.4
gitlabgitlab
18.3.0 ≤
𝑥
< 18.3.4
gitlabgitlab
18.4.0 ≤
𝑥
< 18.4.2
gitlabgitlab
18.4.0 ≤
𝑥
< 18.4.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
vulnerable
Common Weakness Enumeration
References
https://about.gitlab.com/releases/2025/10/08/patch-release-gitlab-18-4-2-released/
https://gitlab.com/gitlab-org/gitlab/-/issues/568121
https://hackerone.com/reports/3026555