CVE-2023-2182

high

Description

An issue has been discovered in GitLab EE affecting all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. Under certain conditions when OpenID Connect is enabled on an instance, it may allow users who are marked as 'external' to become 'regular' users thus leading to privilege escalation for those users.

References

https://gitlab.com/gitlab-org/gitlab/-/issues/403012

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2182.json

Details

Source: Mitre, NVD

Published: 2023-05-03

Updated: 2023-05-09

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High