Vulnerability Database

308,677

Total vulnerabilities in the database

CVE-2021-39881

In all versions of GitLab CE/EE since version 7.7, the application may let a malicious user create an OAuth client application with arbitrary scope names which may allow the malicious user to trick unsuspecting users to authorize the malicious client application using the spoofed scope name and description.

  • Published: Oct 5, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-39881
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CVSS v2:

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

No CWE or OWASP classifications available.

Software From Fixed in
gitlab / gitlab 14.3.0 14.3.1
gitlab / gitlab 14.2.0 14.2.5
gitlab / gitlab 7.7.0 14.1.7