CVE-2021-4447
8.8 · HIGHOverview
CVE-2021-4447 is a high-severity vulnerability affecting wpdeveloper essential_addons_for_elementor. It was published on October 16, 2024 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Essential Addons for Elementor plugin for WordPress is vulnerable to privilege escalation in versions up to and including 4.6.4 due to a lack of restrictions on who can add a registration form and a custom registration role to an Elementor created page. This makes it possible for attackers with access to the Elementor page builder to create a new registration form that defaults to the user role being set to administrator and subsequently register as an administrative user.
Remediation
Check the references section for vendor advisories and patches from wpdeveloper. Update essential_addons_for_elementor to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| wpdeveloper | essential_addons_for_elementor | >= 0, < 4.6.5 | Affected |
References
Frequently Asked Questions
What is CVE-2021-4447?
CVE-2021-4447 is a high-severity vulnerability affecting wpdeveloper essential_addons_for_elementor. It was published on October 16, 2024 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-4447?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-4447?
Check the references section for vendor advisories and patches from wpdeveloper. Update essential_addons_for_elementor to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-4447?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-4447 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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