CVE-2025-1250

An issue has been discovered in GitLab CE/EE affecting all versions from 15.0 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed an authenticated user to stall background job processing by sending specially crafted commit messages, merge request descriptions, or notes.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
GitLabCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
VendorProductVersion
gitlabgitlab
15.0.0 ≤
𝑥
< 18.1.6
gitlabgitlab
15.0.0 ≤
𝑥
< 18.1.6
gitlabgitlab
18.2.0 ≤
𝑥
< 18.2.6
gitlabgitlab
18.2.0 ≤
𝑥
< 18.2.6
gitlabgitlab
18.3.0 ≤
𝑥
< 18.3.2
gitlabgitlab
18.3.0 ≤
𝑥
< 18.3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
vulnerable
Common Weakness Enumeration
References
https://about.gitlab.com/releases/2025/09/10/patch-release-gitlab-18-3-2-released/
https://gitlab.com/gitlab-org/gitlab/-/issues/519335
https://hackerone.com/reports/2903896