CVE-2023-6477

medium

Description

An issue has been discovered in GitLab EE affecting all versions starting from 16.5 before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. When a user is assigned a custom role with admin_group_member permission, they may be able to make a group, other members or themselves Owners of that group, which may lead to privilege escalation.

References

https://hackerone.com/reports/2270898

https://gitlab.com/gitlab-org/gitlab/-/issues/433463

Details

Source: Mitre, NVD

Published: 2024-02-22

Updated: 2024-03-04

Risk Information

CVSS v2

Base Score: 8

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

Severity: High

CVSS v3

Base Score: 6.7

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

Severity: Medium