CVE-2023-6682

MEDIUM

GitLab 16.9-16.9.6, 16.10-16.10.4, 16.11-16.11.1 - Denial of Service via Discord Integration Chat Message Processing

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server.

References (2)

Core 2
Core References
Broken Link issue-tracking permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/434821
Permissions Required technical-description exploit permissions-required
https://hackerone.com/reports/2269012

Scores

CVSS v3 6.5
EPSS 0.0075
EPSS Percentile 49.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1333
Status published
Products (1)
gitlab/gitlab 16.9.0 - 16.9.7 (2 CPE variants)
Published May 14, 2024
Tracked Since Feb 18, 2026