Easy SVG Allow <= 1.0 - Author+ Stored XSS via SVG

2024-01-0300:00:00

Bob Matyas

wpscan.com

easy svg

vulnerability

stored xss

unfiltered uploads

author role

9.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.1%

JSON

Description The plugin does not sanitize uploaded SVG files, which could allow users with a role as low as Author to upload a malicious SVG containing XSS payloads.

PoC

Upload an SVG with the following code: Access the uploaded file directly to trigger the XSS