CVE-2026-18039 Essential Addons for Elementor CVE debrief

Who should care

WordPress site administrators using Essential Addons for Elementor plugin; security teams monitoring for potential exploitation attempts; operators managing WordPress deployments; vulnerability management teams reviewing plugin security updates; security teams responsible for monitoring and responding to potential exploitation attempts in their environment; and IT teams that need to prioritize patching and verify configuration of custom profile fields to prevent exploitation of this vulnerability in their environment. Additionally, organizations using Essential Addons for Elementor should review their current configuration and ensure that it aligns with security best practices to minimize potential risks associated with this vulnerability. This includes verifying that custom profile fields are properly configured and that monitoring for suspicious registration attempts is in place. Furthermore, security teams should be aware of the potential for unauthenticated attackers to register accounts with arbitrary roles, including administrator, and take appropriate measures to mitigate this risk. This may involve implementing additional security controls, such as multi-factor authentication, to prevent unauthorized access to sensitive areas of the site. By taking these steps, organizations can help protect their WordPress deployments from potential exploitation of this vulnerability and reduce the risk of security breaches. It is also recommended that security teams review their current incident response plans and ensure that they are prepared to respond quickly and effectively in the event of a security incident related to this vulnerability. This includes identifying key stakeholders, establishing communication protocols, and defining procedures for containment, eradication, recovery, and post-incident activities. By being proactive and taking steps to mitigate the risk of this vulnerability, organizations can help protect their WordPress deployments and maintain the security and integrity of their online presence. In addition to these measures, it is also important for organizations to stay informed about the latest security updates and patches for the Essential Add

Technical summary

The Essential Addons for Elementor WordPress plugin before 6.7.2 does not prevent user-supplied registration fields from overwriting reserved account attributes, allowing unauthenticated attackers to register an account with an arbitrary role, including administrator. This vulnerability affects WordPress site administrators using the Essential Addons for Elementor plugin and security teams monitoring for potential exploitation attempts.

Defensive priority

Patch and verify configuration of Essential Addons for Elementor WordPress plugin; monitor for suspicious registration attempts.

Recommended defensive actions

• Patch Essential Addons for Elementor WordPress plugin to version 6.7.2 or later
• Verify configuration of custom profile fields
• Monitor for suspicious registration attempts
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The Essential Addons for Elementor WordPress plugin before 6.7.2 does not prevent user-supplied registration fields from overwriting reserved account attributes. Limited information available; verify plugin version and configuration. Additional verification tasks are recommended to ensure the security of the plugin, including reviewing custom profile fields and monitoring for suspicious registration attempts.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.