CVE-2025-6948

An issue has been discovered in GitLab CE/EE affecting all versions from 17.11 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that, under certain conditions, could have allowed a successful attacker to execute actions on behalf of users by injecting malicious content.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.7 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
GitLabCNA
8.7 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
VendorProductVersion
gitlabgitlab
17.11.0 ≤
𝑥
< 17.11.6
gitlabgitlab
17.11.0 ≤
𝑥
< 17.11.6
gitlabgitlab
18.0.0 ≤
𝑥
< 18.0.4
gitlabgitlab
18.0.0 ≤
𝑥
< 18.0.4
gitlabgitlab
18.1.0 ≤
𝑥
< 18.1.2
gitlabgitlab
18.1.0 ≤
𝑥
< 18.1.2
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
plucky
dne
oracular
dne
noble
dne
jammy
dne
xenial
ignored