UpHeron
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Servers and applications

CVE-2020-26407

A XSS vulnerability exists in Gitlab CE/EE from 12.4 before 13.4.7, 13.5 before 13.5.5, and 13.6 before 13.6.2 that allows an attacker to perform cross-site scripting to other users via importing a malicious project

Severity
Medium 5.4
Published
10 Dec 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
13.4.7, 13.5.5, 13.6.2
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 12.4.0 before 13.4.7
  • From 13.5.0 before 13.5.5
  • From 13.6.0 before 13.6.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-26407
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-26407