vulnerability

WordPress Plugin: rsvpmaker: CVE-2023-25054: Deserialization of Untrusted Data

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Sep 5, 2023
Added
May 15, 2025
Modified
May 15, 2025

Description

The RSVPMaker plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 10.6.6 via deserialization of untrusted input from the $details variable. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Solution

rsvpmaker-plugin-cve-2023-25054
Title
NEW

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