Information disclosure in Gitlab Community Edition - CVE-2019-5466
Published: January 28, 2020 / Updated: July 17, 2020
Vulnerability identifier: #VU30405
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-5466
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: GitLab, Inc
Affected software:
Gitlab Community Edition
Gitlab Community Edition
Detailed vulnerability description
The vulnerability allows a remote authenticated user to gain access to sensitive information.
An IDOR was discovered in GitLab CE/EE 11.5 and later that allowed new merge requests endpoint to disclose label names.
How to mitigate CVE-2019-5466
Install update from vendor's website.