CVE-2025-53293

Vulnerability

Description The Dashboard Widget Sidebar WordPress plugin versions through 1.2.3 contain a missing authorization vulnerability. This flaw arises from insufficient access control checks, allowing unauthenticated users to exploit incorrectly configured security level settings. The plugin fails to properly validate user privileges before performing sensitive actions, leading to a broken access control scenario [1].

Exploitation

Method Attackers can exploit this vulnerability remotely without needing any authentication. The flaw falls under 'Exploiting Incorrectly Configured Access Control Security Levels', meaning the plugin's functions do not enforce proper authorization, making them accessible to any visitor. No special prerequisites or network position are required beyond standard web access to the affected site [1].

Impact

Successful exploitation allows an attacker to execute actions that should be restricted to higher-privileged users. This could include modifying dashboard widget display settings or other administrative operations, potentially leading to further compromise. The vulnerability is noted as being used in mass-exploit campaigns targeting large numbers of WordPress sites regardless of size or popularity [1].

Mitigation

The vulnerability has been patched in a version beyond 1.2.3. Users should immediately update the Dashboard Widget Sidebar plugin to the latest available version. If updating is not possible, contacting a hosting provider or web developer for assistance is recommended [1].