Vulnerability Database

309,364

Total vulnerabilities in the database

CVE-2016-4427

In zulip before 1.3.12, deactivated users could access messages if SSO was enabled.

  • Published: Jul 28, 2022
  • Updated: Nov 9, 2025
  • CVE: CVE-2016-4427
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
zulip / zulip - 1.3.12