NinjaForms < 3.5.8.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC With the Form Builder "Dev Mode” setting enabled, create a form and a...

CVE-2018-1000813: Improper Neutralization of Input During Web Page Generation

Backdrop CMS version 1.11.0 and earlier contains a Cross Site Scripting XSS vulnerability in Sanitization of custom class names used on blocks and layouts. that can result in Execution of JavaScript from an unexpected source.. This attack appear to be exploitable via A user must be directed to an...