Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2020-27831

A flaw was found in Red Hat Quay, where it does not properly protect the authorization token when authorizing email addresses for repository email notifications. This flaw allows an attacker to add email addresses they do not own to repository notifications.

  • Published: May 27, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-27831
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
redhat / quay 3.0.0 3.3.3