CVE-2026-22545CWE-863

Password Change Bypass via Auth Switch Endpoint

Low · published March 16, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
3.9
In the wild
Unconfirmed
What it is

Mattermost versions 10.11.x <= 10.11.10 fail to validate user's authentication method when processing account auth type switch which allows an authenticated attacker to change account password without confirmation via falsely claiming a different auth provider.. Mattermost Advisory ID: MMSA-2026-00583

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00151 · 3.9th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-03-16T14:54Z
EPSS history
Timeline
  • 16 MAR 14:54Z
    Password Change Bypass via Auth Switch Endpoint
    cvelistv5