An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11505
Reference (s):
- https://about.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/
- https://about.gitlab.com/blog/categories/releases/