Unrated severityNVD Advisory· Published Aug 1, 2026
Theme Demo Import <= 1.1.3 - Admin+ Arbitrary File Upload
CVE-2026-13157
Description
The Demo Import WordPress plugin through 1.1.3 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: <=1.1.3
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/5d6a6a8e-c224-4034-8ed5-2d63f37f9479/mitreexploitvdb-entrytechnical-description
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