Authorization bypass through user-controlled key in Gitlab Community Edition - CVE-2019-19259

 

Authorization bypass through user-controlled key in Gitlab Community Edition - CVE-2019-19259

Published: January 3, 2020 / Updated: July 17, 2020


Vulnerability identifier: #VU30462
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-19259
CWE-ID:
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: GitLab, Inc
Affected software:
Gitlab Community Edition

Detailed vulnerability description

The vulnerability allows a remote authenticated user to manipulate data.

GitLab Enterprise Edition (EE) 11.3 and later through 12.5 allows an Insecure Direct Object Reference (IDOR).


How to mitigate CVE-2019-19259

Install update from vendor's website.

Sources