The nicepage_activate_theme function was designed to import demo content and themes. However, version 4.5.4 failed to verify the authenticity or encoding of the template parameter. Attackers discovered they could inject path traversal sequences (e.g., ../../ ) followed by a malicious payload.
When attackers target website builder plugins, they typically look for: nicepage 4.5.4 exploit
This information is provided for educational and defensive purposes only. Unauthorized exploitation of vulnerabilities is illegal. nicepage 4.5.4 exploit