CVE-2025-0549

An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2. A security vulnerability allows attackers to bypass Device OAuth flow protections, enabling authorization form submission through minimal user interaction.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
GitLabCNA
6.8 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
VendorProductVersion
gitlabgitlab
17.3.0 ≤
𝑥
< 17.9.8
gitlabgitlab
17.3.0 ≤
𝑥
< 17.9.8
gitlabgitlab
17.10.0 ≤
𝑥
< 17.10.6
gitlabgitlab
17.10.0 ≤
𝑥
< 17.10.6
gitlabgitlab
17.11.0 ≤
𝑥
< 17.11.2
gitlabgitlab
17.11.0 ≤
𝑥
< 17.11.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
xenial
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/513996
https://hackerone.com/reports/2927555