A missing authorization flaw in the Watu Quiz plugin allows authenticated attackers to bypass access controls, potentially leading to unauthorized integrity impacts.

This vulnerability is a missing authorization flaw (CWE-862) that permits an authenticated user with low privileges to perform actions outside of their intended security scope. The attack vector is network-based and does not require user interaction.

The vulnerability carries a CVSS score of 8.1, indicating a high severity risk that could lead to unauthorized modification of quiz data or settings. If exploited, an attacker could manipulate sensitive quiz configurations, potentially compromising the integrity of educational or lead-generation data managed by the plugin.

Immediate Action: Since a specific patched version is not confirmed in the provided data, administrators should audit user permissions and restrict access to the plugin settings until an official update is released.

Proactive Monitoring: Security teams should monitor WordPress access logs for unusual administrative actions or unexpected configuration changes originating from low-privileged user accounts.

Compensating Controls: Deploy a Web Application Firewall (WAF) to filter suspicious requests targeting the plugin's administrative endpoints and enforce strict access control policies.

Public Exploit Available: No (exploit_available: unknown)

Given the high CVSS score of 8.1, this vulnerability poses a significant risk to the integrity of the affected WordPress environment. Organizations using Watu Quiz are advised to remain vigilant for vendor updates and apply them immediately upon release to remediate the underlying authorization failure.