Vulnerability identifier: #VU28955
Vulnerability risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-285
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Gitlab Community Edition
Universal components / Libraries /
Software for developers
GitLab Enterprise Edition
Universal components / Libraries /
Software for developers
Vendor: GitLab, Inc
Description
The vulnerability allows a remote attacker to bypass authorization process.
The vulnerability exists due the mirroring logic, related to processing of CI token. A remote attacker can gain unauthorized access to private repositories.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Gitlab Community Edition: 10.6 - 13.0.5
GitLab Enterprise Edition: 10.6.0 - 13.0.4
External links
http://about.gitlab.com/releases/2020/06/10/critical-security-release-13-0-6-released/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.