WordPress Gutenberg Thim Blocks plugin <= 1.0.1 - Authenticated (Contributor+) Arbitrary File Read via 'iconSVG' Parameter vulnerability

Authenticated Contributor+ Arbitrary File Read via 'iconSVG' Parameter vulnerability discovered by Athiwat Tiprasaharn Jitlada in WordPress Plugin Thim Blocks versions = 1.0.1...

CVE-2025-13725: Improper Limitation of a Pathname to a Restricted Directory

The Gutenberg Thim Blocks – Page Builder, Gutenberg Blocks for the Block Editor plugin for WordPress is vulnerable to arbitrary file reads in all versions up to, and including, 1.0.1. This is due to insufficient path validation in the server-side rendering of the thim-blocks/icon block. This make...