CVE-2026-2724 in Unlimited Elements for Elementor Plugin
Summary
by MITRE • 03/10/2026
The Unlimited Elements for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form entry fields in all versions up to, and including, 2.0.5. This is due to insufficient input sanitization and output escaping on form submission data displayed in the admin Form Entries Trash view. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views the trashed form entries.
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Analysis
by VulDB Data Team • 03/15/2026
The vulnerability identified as CVE-2026-2724 affects the Unlimited Elements for Elementor WordPress plugin, specifically targeting versions up to and including 2.0.5. This represents a critical security flaw that exploits the plugin's handling of form data within its administrative interface. The issue manifests as a stored cross-site scripting vulnerability that occurs when form entries are processed and displayed in the admin Form Entries Trash view, creating a persistent threat vector that can compromise administrator sessions and potentially lead to full system compromise.
The technical root cause of this vulnerability lies in the plugin's inadequate input sanitization and output escaping mechanisms. When users submit forms through the plugin's interface, the data is not properly validated or sanitized before being stored in the database. Furthermore, when this data is later displayed in the administrative trash view, insufficient escaping techniques are employed to prevent malicious script execution. This combination creates a perfect storm where attacker-controlled payloads can be stored and subsequently executed in the context of administrator sessions, making the vulnerability particularly dangerous as it requires no authentication to exploit.
The operational impact of this vulnerability extends beyond simple script injection, as it provides attackers with the ability to execute arbitrary code within the administrator's browser context. This could enable attackers to steal session cookies, modify plugin settings, access sensitive data, or even install malware on the affected WordPress site. The vulnerability is particularly concerning because it operates silently in the background, with administrators unknowingly executing malicious code whenever they view the trashed form entries, creating a persistent threat that can evade traditional security monitoring approaches.
Mitigation strategies for this vulnerability should prioritize immediate plugin updates to versions that address the sanitization and escaping flaws. System administrators should also implement additional protective measures such as restricting access to the WordPress admin interface through IP whitelisting, implementing web application firewalls, and monitoring for suspicious activity in the plugin's administrative sections. The vulnerability aligns with CWE-79 which specifically addresses cross-site scripting flaws, and maps to ATT&CK technique T1548.002 related to abuse of group privileges, as successful exploitation could lead to privilege escalation within the WordPress environment. Organizations should also consider implementing regular security audits of their WordPress plugins and maintaining up-to-date vulnerability scanning tools to identify similar issues across their digital infrastructure.