#VU48938 Information disclosure in GitLab Enterprise Edition and Gitlab Community Edition


Published: 2020-12-10 | Updated: 2020-12-11

Vulnerability identifier: #VU48938

Vulnerability risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-26408

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
GitLab Enterprise Edition
Universal components / Libraries / Software for developers
Gitlab Community Edition
Universal components / Libraries / Software for developers

Vendor: GitLab, Inc

Description

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

The vulnerability exists due to excessive data output by the application in private profile. A remote user can  view limited information in user's private profile.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

GitLab Enterprise Edition: 12.2.0 - 13.6.1


External links
http://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26408.json
http://gitlab.com/gitlab-org/gitlab/-/issues/33563
http://hackerone.com/reports/703894


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability