WordPress Plugin Vulnerabilities
Zion Builder <= 3.6.17 - Author+ Stored XSS via SVG Upload
Description
The plugin does not sanitize uploaded SVG files or validate their contents before storing them in a publicly accessible location and serving them from the site's own origin, allowing authenticated users with the Author role or above to upload a crafted SVG containing JavaScript that executes in the browser of anyone who opens the file.
Proof of Concept
Affects Plugins
No known fix References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Suhayb Ahmed (cyboltx)
Submitter
Suhayb Ahmed (cyboltx)
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2026-11-06 (about 3 days ago)
Added
2026-10-30 (about 10 days ago)
Last Updated
2026-10-30 (about 10 days ago)
