Cross-Site Scripting Vulnerability in Nexter Blocks by POSIMYTH
CVE-2024-50452

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Nexter Blocks
Vendor
CVE Published:
20 February 2026

What is CVE-2024-50452?

The Nexter Blocks plugin by POSIMYTH has a vulnerability that allows for stored cross-site scripting (XSS) attacks due to improper input handling during web page generation. Attackers can exploit this issue to inject malicious scripts into trusted web pages, which may result in unauthorized access to sensitive data or user sessions. Versions of Nexter Blocks from its initial release up to and including 3.3.3 are affected, making it essential for users to update their installations to mitigate potential security risks.

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Deploy the Patch

Affected Version(s)

Nexter Blocks <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/the-plus...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program
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