Endian Firewall Stored Cross-Site Scripting Vulnerability in DNS Management

A stored cross-site scripting vulnerability has been identified in Endian Firewall versions through 3.3.25. The issue arises in the DNS management section, specifically within the local domains feature. An authenticated attacker can exploit this vulnerability by injecting arbitrary JavaScript into the remark parameter, which is then executed when other users view the affected page.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.