Skip to content
OpenAdvisories
Medium · 5.4 CVE-2021-47783 EUVD-2026-3009GHSA-j425-3jgm-m83r

Phpwcms 1.9.30 - Arbitrary File Upload

Published Jan 15, 2026 · Updated Apr 7, 2026 · Assigned by VulnCheck

Description

Phpwcms 1.9.30 contains a file upload vulnerability that allows authenticated attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG payloads through the multiple file upload feature to potentially execute cross-site scripting attacks on the platform.

Affected products

VendorProductAffectedFixed
Phpwcms Phpwcms 1.9.30 —

References