This exploit allows an attacker to inject malicious scripts into the Monstra CMS admin panel. By editing a page and inserting a payload in the Name field, an attacker can execute arbitrary JavaScript code on the affected website.
Monstra is prone to multiple HTML-injection vulnerabilities because it fails to properly sanitize user-supplied input. Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible.
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