UpHeron
All vulnerabilities

Servers and applications

CVE-2020-13334

In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization checks allow a non-member of a project/group to change the confidentiality attribute of issue via mutation GraphQL query

Severity
High 7.5
Published
7 Oct 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
13.2.10, 13.3.7, 13.4.2
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 8.6.0 before 13.2.10
  • From 13.3.0 before 13.3.7
  • From 13.4.0 before 13.4.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-13334
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-13334