CVE-2021-39884

In all versions of GitLab EE since version 8.13, an endpoint discloses names of private groups that have access to a project to low privileged users that are part of that project.
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: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
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
gitlabgitlab
8.13.0 ≤
𝑥
< 14.1.7
gitlabgitlab
8.13.0 ≤
𝑥
< 14.1.7
gitlabgitlab
14.2.0 ≤
𝑥
< 14.2.5
gitlabgitlab
14.2.0 ≤
𝑥
< 14.2.5
gitlabgitlab
14.3.0 ≤
𝑥
< 14.3.1
gitlabgitlab
14.3.0 ≤
𝑥
< 14.3.1
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
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39884.json
https://gitlab.com/gitlab-org/gitlab/-/issues/25414
https://hackerone.com/reports/447817
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39884.json
https://gitlab.com/gitlab-org/gitlab/-/issues/25414
https://hackerone.com/reports/447817