CVE-2021-22236

MEDIUM

GitLab 14.1.0-14.1.1 - Incorrect Authorization via OAuth Client ID Handling

Title source: llm

Description

Due to improper handling of OAuth client IDs, new subscriptions generated OAuth tokens on an incorrect OAuth client application. This vulnerability is present in GitLab CE/EE since version 14.1.

References (2)

Core 2

Core References

Broken Link x_refsource_misc

https://gitlab.com/gitlab-org/gitlab/-/issues/334925

Vendor Advisory x_refsource_confirm

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22236.json

Scores

CVSS v3 5.5

EPSS 0.0022

EPSS Percentile 45.1%

Attack Vector NETWORK

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

Details

CWE

CWE-863

Status published

Products (1)

gitlab/gitlab 14.1.0 - 14.1.2 (2 CPE variants)

Published Aug 25, 2021

Tracked Since Feb 18, 2026