Security Advisory

CVE-2026-15420

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-24 02:31:59

Last updated 2026-07-24 22:10:12

Assigner Wordfence

CVSS score 4.3

State PUBLISHED

Description

The Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 5.0.0 via the 'plus_name' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary JS/CSS files on the server, which can lead to denial of service or destruction of critical plugin and theme assets.

← Browse all CVEs View on cve.org ↗