Information disclosure in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2023-3363
Published: June 30, 2023
Vulnerability identifier: #VU77838
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-3363
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: GitLab, Inc
Affected software:
Gitlab Community Edition
GitLab Enterprise Edition
Gitlab Community Edition
GitLab Enterprise Edition
Detailed vulnerability description
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to webhook token leaks in Sidekiq logs if log format is "default". A local administrator can gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2023-3363
Install updates from vendor's website.