CVE-2021-39896

Published: Oct 4, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

3.8

LOW

Description

In all versions of GitLab CE/EE since version 8.0, when an admin uses the impersonate feature twice and stops impersonating, the admin may be logged in as the second user they impersonated, which may lead to repudiation issues.

Vendor	Product	Versions
GitLab	GitLab	affected `>=8.0, <14.1.7` affected `>=14.2, <14.2.5` affected `>=14.3, <14.3.1`

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

https://gitlab.com/gitlab-org/gitlab/-/issues/339362

x_refsource_MISC

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39896.json

x_refsource_CONFIRM

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CVE-2021-39896

Description

Affected Products

CVSS v3.1 Details

References