Nicepage 4.5.4 is a popular website builder that was found to have a significant security vulnerability, specifically a Stored Cross-Site Scripting (XSS) The vulnerability is tracked as CVE-2022-29349 🛡️ Vulnerability Overview Vulnerability Type: Stored Cross-Site Scripting (XSS) CVE-2022-29349 Affected Version: Nicepage 4.5.4 (and potentially earlier) Critical / High Patched in later versions 🔍 Technical Analysis
: Attackers do not need valid administrative credentials to target the vulnerable parameters.
Security teams tracking the life cycle of web builder exploits note that the automation of this threat occurs in three distinct phases: Phase 1: Automated Footprint Scanning
The Nicepage 4.5.4 exploit can have severe consequences, including:
Deploy an edge-protection security layer, such as Cloudflare or an equivalent WAF solution. Configure custom rules to drop unusual POST requests containing nested script commands or raw HTML payloads targetting theme file components. To help protect your specific environment, let me know: nicepage 4.5.4 exploit
: This unrelated WordPress plugin suffered a critical RCE exploit that allowed attackers to execute arbitrary commands. Recommended Security Actions
Website builders like Nicepage function by introducing complex scripting frameworks, form handlers, and theme generation components to a standard web environment. While these features empower users to build responsive layouts, they dramatically expand a website's attack surface.
: Allowing attackers to inject malicious scripts into pages viewed by other users.
For security researchers and developers looking for technical specifics, detailed proof-of-concept (PoC) reports are often documented on platforms like Exploit-DB CVE Program database under relevant identifiers. Nicepage 4
If you run a platform utilizing older web assets, immediate remediation is required to insulate your infrastructure from unauthorized access. 1. Identify Your Software and Template Footprint
The Nicepage 4.5.4 exploit has significant implications for website owners and developers. If your website is built using this version of the platform, you are at risk of being exploited by hackers. The consequences of an exploit can be severe, including:
The Nicepage 4.5.4 exploit is a serious security vulnerability that requires immediate attention. By understanding the vulnerability and taking necessary precautions, you can protect your website and prevent potential security risks. Stay informed and up-to-date with the latest security patches and best practices to ensure the security and integrity of your website.
This report is for educational and security-hardening purposes only. Never attempt to exploit systems you do not own. To help protect your specific environment, let me
To mitigate these risks, users should follow the official Nicepage Security Recommendations :
The most prudent course of action for any user or administrator encountering Nicepage 4.5.4 is to upgrade to the latest available version. Version 4.5.4, while not officially vulnerable, belongs to a software lineage that has since evolved; remaining on any outdated release forfeits the benefit of subsequent security enhancements and bug fixes. As the Nicepage Support Team acknowledged regarding other issues, the safest approach is to
If exploited, the Nicepage 4.5.4 vulnerability can have several serious consequences: Account Takeover: