Forminator and Forminator Pro < 1.27.0 - Admin+ Stored Cross-Site Scripting

2023-10-2700:00:00

Mohamed Azarudheen

forminator

forminator pro

admin+

stored cross-site scripting

redirect user

submission behaviour

url

javascript

exploit

AI Score

7.1

Confidence

Low

EPSS

Percentile

14.0%

JSON

Description The plugin does not properly sanitize the redirect-url field in the form submission settings, which could allow high-privilege users such as an administrator to inject arbitrary web scripts even when the unfiltered_html capability is disallowed (for example in a multisite setup).

Select the "Redirect user to a URL" in the after submission behaviour, and use the following URL:

javascript:alert(document.domain)

The payload will trigger whenever anybody submits the form.