Main Vulnerability Database Vulnerabilities #VU48972

Information disclosure in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2020-26417

Published: December 10, 2020 / Updated: December 14, 2020

Vulnerability identifier: #VU48972

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2020-26417

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: GitLab, Inc

Affected software:
Gitlab Community Edition
GitLab Enterprise Edition

Detailed vulnerability description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output via GraphQL. A remote attacker can retrieve private group and project membership.

Install updates from vendor's website.