Description
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.
Scores
CVSS v3
6.4
EPSS
0.0003
EPSS Percentile
7.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-642
Status
published
Products (1)
gitlab/gitlab
16.9.7 - 17.1.7 (2 CPE variants)
Published
Sep 12, 2024
Tracked Since
Feb 18, 2026