CVE-2026-118205
Mở trang đầy đủCVSS 7.4 HIGH Truy cập trái phép
Essential Addons for Elementor <= 6.8.7 - Unauthenticated Privilege Escalation to 'page_id' Parameter via Elementor Revision
Mô tả
The Essential Addons for Elementor – Popular Elementor Templates & Widgets plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 6.8.7 via the page_id parameter of the register_user() function. The vulnerability exists because the handler's post status deny-list rejects future, draft, and pending but admits inherit — the status carried by every WordPress revision — allowing an attacker to substitute a revision ID for a live page ID, while a flawed "last saved by administrator" check reads post_author on revisions (which reflects the editing administrator) rather than the _edit_last meta that is never copied to revisions, and the nonce gate is rendered ineffective because any unauthenticated visitor can freely obtain a valid nonce via the wp_ajax_nopriv_eael_get_token endpoint. This makes it possible for unauthenticated attackers to register an account with a role as high as Editor — gaining capabilities including edit_others_posts, publish_pages, upload_files, and unfiltered_html — by naming a revision whose _elementor_data contains an elevated role an administrator previously saved and later reverted on a page bearing the Login/Register widget. Successful exploitation requires that the site has "Anyone can register" enabled and that an administrator has at some point saved and then reverted a non-default "New User Role" on an affected page.
Điểm và phân loại
- CVSS
- 7.4 HIGH v3.1
- Nguồn điểm
- NVD
- Mức độ (theo nguồn)
- HIGH
- EPSS
- —
- CWE
- CWE-269
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Ảnh hưởng
Sản phẩm
- wpdevteam Essential Addons for Elementor – Popular Elementor Templates & Widgets
Vì sao bị lọc
- CVSS 7.4 < 8.0 và không thuộc CISA KEV
Loại tác động
- Truy cập trái phép
- CWE-269; từ khoá "privilege escalation"
Dữ liệu riêng của nguồn
- CVE.org · Đơn vị cấp mã
- Wordfence
- CVE.org · SSVC
- Tự động hoá được: no · Khai thác: none · Tác động kỹ thuật: total
Tham khảo
- https://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/tags/6.8.5/includes/Classes/Bootstrap.php#L216
- https://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/tags/6.8.5/includes/Traits/Ajax_Handler.php#L1817
- https://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/tags/6.8.5/includes/Traits/Login_Registration.php#L1059
- https://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/tags/6.8.5/includes/Traits/Login_Registration.php#L2762
- https://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/tags/6.8.5/includes/Traits/Login_Registration.php#L552
- https://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/tags/6.8.5/includes/Traits/Login_Registration.php#L887
- https://plugins.trac.wordpress.org/changeset/3770535/essential-addons-for-elementor-lite/trunk/includes/Traits/Login_Registration.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a739cb9a-0b09-4303-8d4a-16fca1152adf?source=cve