|Check Point Reference:||CPAI-2021-1283|
|Date Published:||20 Sep 2022|
|Last Updated:||Monday 09 January, 2023|
|Protection Provided by:||
|Who is Vulnerable?||Joomla! CMS 3.9.0 through 3.9.23|
|Vulnerability Description||A stored cross-site scripting vulnerability exists in Joomla! CMS Core. The vulnerability is due to improper validation of the title parameter in the mod_breadcrumbs module. A remote, authenticated attacker can exploit the vulnerability by sending a crafted request to the server.|
This protection detects attempts to exploit this vulnerability.
In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.
This protection's log will contain the following information:
Attack Name: ICMP Protocol Violation.
Attack Information: Joomla! Cross-Site Scripting (CVE-2021-23124)