Vulnerability Database

308,681

Total vulnerabilities in the database

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

  • Published: Dec 10, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-26407
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

CVSS v2:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:M/Au:S/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
gitlab / gitlab 13.6.0 13.6.2
gitlab / gitlab 13.5.0 13.5.5
gitlab / gitlab 12.4.0 13.4.7