GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could have allowed an individual with existing knowledge of a victim's credential ID to bypass two-factor authentication by submitting forged device responses.
8.4.3+dfsg-128.4.3+dfsg-98.5.8+dfsg-5Exploitability
AV:NAC:HPR:NUI:NScope
S:UImpact
C:HI:HA:NCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N