Certain SAST CiConfiguration information could be viewed by unauthorized users in GitLab EE starting with 13.3. This information was exposed through GraphQL to non-members of public projects with repository visibility restricted as well as guest members on private projects. Affected versions are: >=13.3, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2. Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26406 Reference (s):
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26406.json
- URL: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26406.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/244921
- URL: https://gitlab.com/gitlab-org/gitlab/-/issues/244921
- https://hackerone.com/reports/965602