Brizy Page Builder < 2.4.2 - Contributor+ Stored Cross-Site Scripting via Element URL

2022-06-2100:00:00

Vishnupriya ilango

0.001 Low

EPSS

Percentile

21.4%

JSON

The plugin does not sanitise and escape some element URL, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks

As a contributor or above, create a post using Brizy editor, add an Icon or Button element and put the following payload in the "Link to" setting: ";</script><script>alert("XSS")</script>

The XSS will be triggered when viewing/previewing the post (for example when an admin reviews it)

References

www.fortiguard.com/zeroday/FG-VD-21-111

0.001 Low

EPSS

Percentile

21.4%

JSON

Related for WPEX-ID:AB53A70C-57D5-400F-B11F-B1B7B2B0CF01