RSVPMaker <= 9.2.5 - Unauthenticated SQL Injection

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2022-1453
CVSS 9.8 (Critical)
Publicly Published April 26, 2022
Last Updated October 20, 2023
Researcher Tobias Kay Dalå (oxnan)


The RSVPMaker plugin for WordPress is vulnerable to unauthenticated SQL Injection due to missing SQL escaping and parameterization on user supplied data passed to a SQL query in the rsvpmaker-util.php file. This makes it possible for unauthenticated attackers to steal sensitive information from the database in versions up to and including 9.2.5.



Vulnerability Details for RSVPMaker

Software Type Plugin
Software Slug rsvpmaker (view on
Patched? Yes
Remediation Update to version 9.2.6, or a newer patched version
Affected Version
  • <= 9.2.5
Patched Version
  • 9.2.6

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