Unrated severityNVD Advisory· Published Aug 1, 2026
Everest Toolkit <= 1.2.3 - Admin+ Arbitrary File Upload
CVE-2026-13158
Description
The Everest Toolkit WordPress plugin through 1.2.3 does not validate the type of files uploaded during demo-content import (the WordPress file-type test is disabled), allowing high-privilege users (Administrator by default, including non-super-admin site administrators on multisite) to upload executable PHP files to the uploads directory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=1.2.3
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/f101071f-402a-40a2-bbdb-666512cd4049/mitreexploitvdb-entrytechnical-description
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