Security Advisory

CVE-2025-13731

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-12-02 13:53:24

Last updated 2026-04-08 17:03:36

Assigner Wordfence

CVSS score 6.4

State PUBLISHED

Description

The Nexter Extension – Site Enhancements Toolkit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'nxt-year' shortcode in all versions up to, and including, 4.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

← Browse all CVEs View on cve.org ↗