Quiz And Survey Master <= 7.3.4 - Authenticated (Administrator+) SQL Injection

7.2
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2021-36898
CVSS 7.2 (High)
Publicly Published October 21, 2022
Last Updated January 22, 2024
Researcher RE-ALTER

Description

The Quiz And Survey Master plugin for WordPress is vulnerable to SQL Injection via several parameters in versions up to, and including, 7.3.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with high-level privileges, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

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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 7.3.5, or a newer patched version
Affected Version
  • <= 7.3.4
Patched Version
  • 7.3.5

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