CVE-2021-39903

medium

Description

In all versions of GitLab CE/EE since version 13.0, a privileged user, through an API call, can change the visibility level of a group or a project to a restricted option even after the instance administrator sets that visibility option as restricted in settings.

References

https://hackerone.com/reports/1086781

https://gitlab.com/gitlab-org/gitlab/-/issues/300017

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39903.json

Details

Source: Mitre, NVD

Published: 2021-11-04

Updated: 2022-07-12

Risk Information

CVSS v2

Base Score: 4

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

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium