POSIMYTH Nexter Blocks Missing Authorization Vulnerability Allowing Access Control Exploitation

Vulnerability

A broken access control vulnerability has been identified in the POSIMYTH Nexter Blocks WordPress plugin, affecting versions through 4.0.7. 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 lead to unauthorized users gaining access to functions or data that should be restricted, potentially allowing them to perform actions with elevated privileges.

Remediation

Users of the POSIMYTH Nexter Blocks WordPress plugin should update to version 4.0.8 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
1.0
impact
5.0
exploitability
5.4
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

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