CVE-2021-22240

Improper access control in GitLab EE versions 13.11.6, 13.12.6, and 14.0.2 allows users to be created via single sign on despite user cap being enabled
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.2 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
GitLabCNA
4.2 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
VendorProductVersion
gitlabgitlab
13.7.0 ≤
𝑥
< 13.11.6
gitlabgitlab
13.12.0 ≤
𝑥
< 13.12.6
gitlabgitlab
14.0.0 ≤
𝑥
< 14.0.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json
https://gitlab.com/gitlab-org/gitlab/-/issues/327641
https://hackerone.com/reports/1166566
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22240.json
https://gitlab.com/gitlab-org/gitlab/-/issues/327641
https://hackerone.com/reports/1166566