Nicepage 4.5.4 Exploit 2021

Once executed, the attacker gains the privileges of the web server user, allowing:

: Version 4.12 introduced file uploads in contact forms, which often present a high risk of Remote Code Execution (RCE) if not properly sanitized. While 4.5.4 is an earlier version, any contact form functionality should be monitored for input validation issues. Broader Context: Version 4.5.4 nicepage 4.5.4 exploit

In January 2025, a user reported that Bitdefender, a well-known antivirus and web security program, blocked access to a website built with Nicepage, classifying it as phishing. While this does not indicate a vulnerability in Nicepage itself, it underscores how websites built with the software can be flagged by security tools—whether due to the site's content or broader security heuristics. Once executed, the attacker gains the privileges of

Forcing authenticated users to perform unwanted actions. While this does not indicate a vulnerability in