sromanhu / CVE-2023-44758_GDidees-CMS-Stored-XSS---Title

GDidees CMS 3.9.2 is affected by a Cross-Site Scripting (XSS) vulnerability that allows attackers to execute arbitrary code via a crafted payload to the Page Title

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GDidees Stored XSS v3.0

Author: (Sergio)

Description: Cross Site Scripting vulnerability in GDidees v.3.0 allows a local attacker to execute arbitrary code via a crafted script to the Page Title.

Attack Vectors: Scripting A vulnerability in the sanitization of the entry in the Page Title allows injecting JavaScript code that will be executed when the user accesses the web page.


POC:

We edit the "Outils d'édition" and see that we can inject arbitrary Javascript code in the "Titre de la page".

image

XSS Payload:

'"><svg/onload=prompt('text')>

In the following image you can see the embedded code that executes the payload in the main web. image


Additional Information:

https://www.gdidees.eu/cms-1-0.html

https://owasp.org/Top10/es/A03_2021-Injection/

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GDidees CMS 3.9.2 is affected by a Cross-Site Scripting (XSS) vulnerability that allows attackers to execute arbitrary code via a crafted payload to the Page Title