top of page

Citrix ADC and Gateway Cross-Site Scripting (CVE-2023-24488)

Application Details

Citrix Gateway provides an authentication mechanism for remote device access, and Citrix ADC provides load balancing.


Citrix ADC and Gateway are vulnerable to cross-site scripting, caused by improper validation of user-supplied input.


A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

GET /oauth/idp/logout?post_logout_redirect_uri=%0d%0a%0d%0a<script>alert(document.cookie)</script>


By turning this into a traffic file and matching rule, we are able to detect attempts to steal the victim's cookie-based authentication credentials.


Idappcom has created signature 8023997 along with a traffic file.


Traffic IQ

If you are concerned that your business may be at risk of this vulnerability or others why not try out our Traffic IQ software which can scan your defences and report any issues. Learn more here:


bottom of page