Vision Interactive For WordPress < 1.5.4 - Contributor+ Stored XSS

2022-12-1600:00:00

Lana Codes

vision interactive

wordpress

stored xss

contributor+.

EPSS

0.001

Percentile

25.4%

JSON

The plugin does not sanitise and escape some of its settings, which could allow users such as contributor+ to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

1. Create a new vision item (with whatever role, even if it's an Administrator)

2. Connect to a user with a role as low as Contributor+ and create a new post.

3. Insert the following shortcode in a post: [vision id='1' class='XSS" onmouseover="alert(1)']

4. Hover over the image inserted by going to the post, and the alert triggers successfully.

EPSS

0.001

Percentile

25.4%

JSON

Related for WPEX-ID:C0C37787-3C4C-42D5-BB75-5D4ED3E7AA2B