CVE-2026-109186 [HIGH] – jshERP through 3.6 contains a mass assignment vulnerability in the UserController update h

jshERP through 3.6 contains a mass assignment vulnerability in the UserController update handler that allows authenticated users to overwrite protected fields including tenant_id and password. Attackers can send a crafted PUT /user/update body to switch into another tenant on next login or overwrite other users’ password hashes for account takeover.