UpHeron
All vulnerabilities

Servers and applications

CVE-2021-39894

In all versions of GitLab CE/EE since version 8.0, a DNS rebinding vulnerability exists in Fogbugz importer which may be used by attackers to exploit Server Side Request Forgery attacks.

Severity
Medium 5.4
Published
5 Oct 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
14.1.7, 14.2.5
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 8.0.0 before 14.1.7
  • From 14.2.0 before 14.2.5
  • Version 14.3.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-39894
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-39894