CVE-2022-40698
WordPress vulnerability analysis and mitigation

Overview

A Cross-Site Scripting (XSS) vulnerability was discovered in the WordPress Quiz And Survey Master plugin versions 7.3.10 and below. The vulnerability was identified and disclosed on October 21, 2022, affecting websites using this WordPress plugin (Patchstack Database).

Technical details

The vulnerability is classified as a Cross-Site Scripting (XSS) issue with a CVSS severity score of 4.7, indicating a medium severity level. The vulnerability requires subscriber-level privileges to exploit, as identified in the OWASP Top 10 under category A7: Cross-Site Scripting (XSS) (Patchstack Database).

Impact

This vulnerability could allow malicious actors to inject harmful scripts, including redirects, advertisements, and other HTML payloads into affected websites. These injected scripts would be executed when visitors access the compromised site (Patchstack Database).

Mitigation and workarounds

The vulnerability was fixed in version 7.3.11 of the Quiz And Survey Master plugin. Users are advised to update to version 7.3.11 or later to resolve the vulnerability. Additionally, Patchstack issued a virtual patch to mitigate this issue by blocking potential attacks until users can update to the fixed version (Patchstack Database).

Additional resources


SourceThis report was generated using AI

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