WordPress RSVPMarker Plugin Broken Access Control Vulnerability

Vulnerability

A broken access control vulnerability has been identified in the WordPress RSVPMarker plugin, affecting versions through 11.4.5. This vulnerability arises from missing authorization checks, which could allow an unprivileged user to perform actions reserved for higher privileges.

Impact

Exploitation of this vulnerability could enable an unprivileged user to execute actions that require higher privileges, potentially leading to unauthorized changes or access within the application.

Remediation

Users of the WordPress RSVPMarker plugin should update to version 11.4.6 or later to address this vulnerability.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
5.2
impact
5.0
exploitability
7.6
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
5.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.