QR Code Tag <= 1.0 - Contributor+ Stored XSS

2023-11-1700:00:00

wpscan.com

qr code tag

validation

escape

shortcode

attributes

contributor+

stored xss

attacks

plugin

6.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.0%

JSON

Description The plugin does not validate and escape some of its qrcodetag shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks