CVE-2021-22256

MEDIUM

GitLab 12.6.0-13.12.8 - Unauthenticated Issue Creation for Sentry Errors

Title source: llm
STIX 2.1

Description

Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status

References (3)

Core 3
Core References
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1117768

Scores

CVSS v3 5.4
EPSS 0.0023
EPSS Percentile 45.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Details

CWE
CWE-863
Status published
Products (1)
gitlab/gitlab 12.6.0 - 13.12.9 (2 CPE variants)
Published Aug 25, 2021
Tracked Since Feb 18, 2026