CVE-2023-4532

EUVD-2023-54387
An issue has been discovered in GitLab affecting all versions starting from 16.2 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. Users were capable of linking CI/CD jobs of private projects which they are not a member of.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
GitLabCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
Affected Products (NVD)
VendorProductVersion
gitlabgitlab
16.2.8 <
𝑥
< 16.2.8
gitlabgitlab
16.4.1 <
𝑥
< 16.4.1
gitlabgitlab
16.2 ≤
𝑥
< 16.2.8
gitlabgitlab
16.2 ≤
𝑥
< 16.2.8
gitlabgitlab
16.3.0 ≤
𝑥
< 16.3.5
gitlabgitlab
16.3.0 ≤
𝑥
< 16.3.5
gitlabgitlab
16.4.0
gitlabgitlab
16.4.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
focal
dne
jammy
dne
noble
dne
xenial
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/423357
https://hackerone.com/reports/2084199
https://gitlab.com/gitlab-org/gitlab/-/issues/423357
https://hackerone.com/reports/2084199