RSVPMaker <= 10.6.5 - Unauthenticated Stored Cross-Site Scripting via 'email'

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-27616
CVSS 7.2 (High)
Publicly Published August 17, 2023
Last Updated September 7, 2023
Researcher Muhammad Arsalan Diponegoro (tripoloski)

Description

The RSVPMaker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'email' parameter in versions up to, and including, 10.6.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for RSVPMaker

Software Type Plugin
Software Slug rsvpmaker (view on wordpress.org)
Patched? Yes
Remediation Update to version 10.6.6, or a newer patched version
Affected Version
  • <= 10.6.5
Patched Version
  • 10.6.6

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