UpHeron
All vulnerabilities

Servers and applications

CVE-2021-39908

In all versions of GitLab CE/EE starting from 0.8.0 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 certain Unicode characters can be abused to commit malicious code into projects without being noticed in merge request or source code viewer UI.

Severity
High 7.5
Published
1 Apr 2022
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
14.2.6, 14.3.4
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 0.8.0 before 14.2.6
  • From 14.3.0 before 14.3.4
  • Version 14.4.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-39908
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-39908