CVE-2021-22246

HIGH

GitLab < 13.11.6 - Denial of Service via Webhook Feature

Title source: llm
STIX 2.1

Description

A vulnerability was discovered in GitLab versions before 14.0.2, 13.12.6, 13.11.6. GitLab Webhook feature could be abused to perform denial of service attacks.

References (3)

Core 3
Core References
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1029269

Scores

CVSS v3 7.7
EPSS 0.0022
EPSS Percentile 44.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Details

CWE
CWE-770
Status published
Products (1)
gitlab/gitlab 2.0.0 - 13.11.6 (2 CPE variants)
Published Aug 20, 2021
Tracked Since Feb 18, 2026