Cross site scripting

2024-03-1314:15:00

PRIOn knowledge base

www.prio-n.com

vulnerability

prime slider

elementor plugin

wordpress

stored cross-site scripting

mercury widget

input sanitization

output escaping

authenticated attackers

contributor access

5.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

The Prime Slider – Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘settings[‘title_tags’]’ attribute of the Mercury widget in all versions up to, and including, 3.13.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.