Quiz And Survey Master <= 7.3.10 - Unauthenticated Stored Cross-Site Scripting

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-40698
CVSS 7.2 (High)
Publicly Published October 21, 2022
Last Updated January 22, 2024
Researcher Thura Moe Myint (mgthuramoemyint)

Description

The Quiz And Survey Master plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 7.3.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. If the plugin setting "Require User Login" is disabled, this vulnerability can be exploited by unauthenticated attackers.

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Vulnerability Details for Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker

Software Type Plugin
Software Slug quiz-master-next (view on wordpress.org)
Patched? Yes
Remediation Update to version 7.3.11, or a newer patched version
Affected Version
  • <= 7.3.10
Patched Version
  • 7.3.11

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