A vulnerability, which was classified as critical, has been found in YunzMall up to 2.4.2. This issue affects the function changePwd of the file /app/platform/controllers/ResetpwdController.php of the component HTTP POST Request Handler. The manipulation of the argument pwd leads to weak password recovery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.