CVE-2025-4225

An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
GitLabCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
VendorProductVersion
gitlabgitlab
14.1.0 ≤
𝑥
< 18.1.5
gitlabgitlab
14.1.0 ≤
𝑥
< 18.1.5
gitlabgitlab
18.2.0 ≤
𝑥
< 18.2.5
gitlabgitlab
18.2.0 ≤
𝑥
< 18.2.5
gitlabgitlab
18.3.0
gitlabgitlab
18.3.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/538983
https://hackerone.com/reports/3100624