CVE-2021-39897 Information

Description

Improper access control in GitLab CE/EE version 10.5 and above allowed subgroup members with inherited access to a project from a parent group to still have access even after the subgroup is transferred

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

https://gitlab.com/gitlab-org/gitlab/-/issues/341017 https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39897.json https://hackerone.com/reports/1330806

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3