Cross-Site Scripting (Reflected XSS)

concrete5/concrete5 is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to unsanitized input in the Conversation Messages Dashboard Page, which allows an attacker to steal session cookies or tokens, deface web content, redirect victims to malicious sites, or execute unauthorized...

GHSA-4PCG-PJP5-3MC6 Concrete CMS vulnerable to Reflected Cross-Site Scripting (XSS) in Conversation Messages Dashboard Page

Concrete CMS 9 to 9.4.2 and versions below 8.5.21 are vulnerable to Reflected Cross-Site Scripting XSS in the Conversation Messages Dashboard Page. Unsanitized input could cause theft of session cookies or tokens, defacement of web content, redirection to malicious sites, and if victim is an admi...

Cross-site Scripting (XSS)

Overview concrete5/concrete5 is a concrete5 open source CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper input sanitization in the Conversation Messages Dashboard page. An attacker can execute arbitrary scripts in the context of a user's browser by...