CVE-2024-8754

EUVD-2024-49397
An issue has been discovered in GitLab EE/CE affecting all versions from 16.9.7 prior to 17.1.7, 17.2 prior to 17.2.5, and 17.3 prior to 17.3.2. An improper input validation error allows attacker to squat on accounts via linking arbitrary unclaimed provider identities when JWT authentication is configured.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.4 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
GitLabCNA
6.4 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 6%
Affected Products (NVD)
VendorProductVersion
gitlabgitlab
16.9.7 ≤
𝑥
< 17.1.7
gitlabgitlab
16.9.7 ≤
𝑥
< 17.1.7
gitlabgitlab
17.2.0 ≤
𝑥
< 17.2.5
gitlabgitlab
17.2.0 ≤
𝑥
< 17.2.5
gitlabgitlab
17.3.0 ≤
𝑥
< 17.3.2
gitlabgitlab
17.3.0 ≤
𝑥
< 17.3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
17.6.5-19
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/464062