Server-Side Request Forgery (SSRF) in Gitlab Community Edition - CVE-2020-10956

 

Server-Side Request Forgery (SSRF) in Gitlab Community Edition - CVE-2020-10956

Published: March 27, 2020 / Updated: July 17, 2020


Vulnerability identifier: #VU30321
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-10956
CWE-ID: CWE-918
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 non-authenticated attacker to execute arbitrary code.

GitLab 8.10 and later through 12.9 is vulnerable to an SSRF in a project import note feature.


How to mitigate CVE-2020-10956

Install update from vendor's website.

Sources