CVE-2025-24710

Summary

CVE-2025-24710 is a Cross-site Scripting (XSS) vulnerability affecting the Marcel Pol Gwolle Guestbook. The issue lies in the improper neutralization of user input during web page generation. An attacker can exploit this vulnerability by injecting malicious scripts into the guestbook, allowing Reflected XSS attacks. These attacks can steal user data or take control of their sessions, posing a significant security risk. The vulnerability has been identified in all versions of the Gwolle Guestbook from n/a through 4.7.1. Immediate updates are recommended to mitigate this threat.

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