VULNERABILITY INTELLIGENCE

CVE-2024-11599

CVSS score8.2 HIGH
EPSS probability0.47%
CISA KEVNot currently listed
Published2024-11-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Description

Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration.

Weakness classification

  • responsibledisclosure@mattermost.com: CWE-754

Primary references