Easy Elements for Elementor – Addons & Website Templates <= 1.4.9 - Unauthenticated Privilege Escalation via 'custom_meta' Parameter
The Easy Elements for Elementor – Addons & Website Templates plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.9 via the easyel_handle_register() function. This is due to the wp_ajax_nopriv_eel_register AJAX handler iterating the attacker-controlled custom_meta POST array and writing every supplied key-value pair to the newly created user's meta via update_user_meta() without any key whitelist or blocklist, allowing the wp_capabilities user meta key to be overwritten after wp_insert_user() has already assigned a safe role. This makes it possible for unauthenticated attackers to register a new account with full administrator-level privileges by supplying custom_meta[wp_capabilities][administrator]=1. Exploitation requires that user registration is enabled on the site and that at least one page exposes the Login/Register widget, which publishes the required easy_elements_nonce into the page DOM where it can be retrieved by any unauthenticated visitor via a simple GET request. CVE-2026-56028 is likely a duplicate of this.
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| Plattform | Paket | Anfällige Versionen | Behoben in |
|---|---|---|---|
| WordPress-Plugin | Easy Elements for Elementor – Addons & Website Templates | <= 1.4.9 | 1.5.0 |
Verweise
- CVSS-Vektor
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Schwäche (CWE)
CWE-269- Plattform
- WordPress
- Paket
Easy Elements for Elementor – Addons & Website Templates- Veröffentlicht
- 21.05.2026
- Aktualisiert
- 11.10.2026 10:23
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Schwachstellenhistorie: Easy Elements for Elementor – Addons & Website Templates
Alle veröffentlichten Schwachstellen dieses Pakets (WordPress-Plugin), neueste zuerst. Zeigt, ob es ein einmaliger Ausrutscher ist oder ein Paket, das man im Auge behalten muss.
- Einträge insgesamt
- 2
- Erste → letzte
- 05.2026 05.2026
- Ohne Fix
- 0
- In Angriffen ausgenutzt
- 0
Verteilung nach Schweregrad
- Kritisch 1
- Hoch 1
Veröffentlichungen pro Jahr
- 2026: 2
-
Easy Elements for Elementor – Addons & Website Templates <= 1.4.9 - Unauthenticated Privilege Escalation via 'custom_meta' Parameter dieser Eintrag
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