CVE-2025-2934

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 5.2 prior to 18.2.8, 18.3 prior to 18.3.4, and 18.4 prior to 18.4.2 that could have allowed an authenticated attacker to create a denial of service condition by configuring malicious webhook endpoints that send crafted HTTP responses.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
GitLabCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
VendorProductVersion
gitlabgitlab
5.2.0 ≤
𝑥
< 18.2.8
gitlabgitlab
5.2.0 ≤
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