CVE-2026-22545 — Password Change Bypass via Auth Switch Endpoint
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 a…
Published: 2026-03-16 · CVSS: 3.1 · CVSS 3.1
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
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7