POSIMYTH Nexter Blocks
Moderate fix1 remedy
cpe:2.3:a:posimyth:nexter_blocks:*:*:*:*:wordpress:*:*
Moderate fix1 remedy
- <= 3.3.3
POSIMYTH Nexter Blocks Stored Cross-Site Scripting Vulnerability
Vulnerability
Patched
A stored cross-site scripting vulnerability has been identified in the POSIMYTH Nexter Blocks plugin for WordPress, affecting versions through 3.3.3. This vulnerability arises from improper input sanitization during web page generation, allowing malicious users to inject scripts that are executed when other users view the page.
Impact
Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.
Remediation
Users of the POSIMYTH Nexter Blocks plugin should update to version 4.0.0 or later to address this vulnerability.
Added: Feb 20, 2026, 8:55 PM
Updated: Feb 20, 2026, 8:55 PM
Vulnerability Rating
Custom Algorithm
spread
1.0impact
1.7exploitability
5.2remediation
7.7relevance
3.2threat
0.0urgency
2.9incentive
0.0Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.