An issue has been discovered in GitLab CE/EE affecting all versions from 17.1 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Under certain conditions un-authorised users can view full email addresses that should be partially obscured.
https://hackerone.com/reports/2952536
https://gitlab.com/gitlab-org/gitlab/-/issues/514751
Source: Mitre, NVD
Published: 2025-05-22
Updated: 2025-05-23
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 4.3
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.00011