CVE-2023-1555

An issue has been discovered in GitLab affecting all versions starting from 15.2 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. A namespace-level banned user can access the API.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.7 LOW
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
GitLabCNA
2.7 LOW
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
CISA-ADPADP
---
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
gitlabgitlab
15.2.0 ≤
𝑥
< 16.1.5
gitlabgitlab
15.2.0 ≤
𝑥
< 16.1.5
gitlabgitlab
16.2 ≤
𝑥
< 16.2.5
gitlabgitlab
16.2 ≤
𝑥
< 16.2.5
gitlabgitlab
16.3.0
gitlabgitlab
16.3.0
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
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/398587
https://hackerone.com/reports/1911908
https://gitlab.com/gitlab-org/gitlab/-/issues/398587
https://hackerone.com/reports/1911908