CVE-2023-3476

Summary

CVE-2023-3476 is a newly identified vulnerability affecting the SimplePHPscripts GuestBook Script 2.2. The issue lies in the URL Parameter Handler of the preview.php file, which has been classified as problematic. An attacker can exploit this vulnerability through remote manipulation, leading to cross-site scripting (XSS). This type of attack allows an attacker to inject malicious scripts into a website, potentially stealing user data or taking control of user sessions. To mitigate this risk, it's strongly recommended to upgrade the affected component as soon as possible. The associated identifier for this vulnerability is VDB-232755.

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