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CVE-2026-106648— Royal Elementor Addons < 1.7.1070 - Unauthenticated Arbitrary Email Recipient Injection via Form Field ID Shortcodes

Quick assessment

Affected
Unknown Royal Elementor Addons
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 1.7.1070 版本之前的 Royal Elementor Addons WordPress 插件，在将提交的表单字段值代入其表单通知邮件的收件人地址之前，未对这些值进行验证。如果收件人字段被配置为回显（echo）提交的值，则未认证的攻击者可以替换收件人列表，并利用该站点自身的域名中继由攻击者伪造的邮件。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-106648

Vulnerability Information
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Vulnerability Title
Royal Elementor Addons < 1.7.1070 - Unauthenticated Arbitrary Email Recipient Injection via Form Field ID Shortcodes
Source: CVE Program / CVE List V5
Vulnerability Description
The Royal Elementor Addons WordPress plugin before 1.7.1070 does not validate submitted form field values before substituting them into the recipient addresses of its form notification emails, allowing unauthenticated attackers to replace the recipient list and relay attacker-composed email from the site's own domain when a recipient field is configured to echo a submitted value.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Royal Elementor Addons 0 ~ 1.7.1070 -

II. Public POCs for CVE-2026-106648

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III. Intelligence Information for CVE-2026-106648

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Same Patch Batch · Unknown · 2026-10-28 · 42 CVEs total

CVE-2026-110508 5.3 MEDIUM Essential Addons for Elementor 6.7.3 - 6.8.6 - Unauthenticated Registration Approval Bypas
CVE-2026-103330 5.3 MEDIUM Sadad QA Payment 1.28 - Unauthenticated Arbitrary Order Payment Confirmation via Signature
CVE-2026-103313 5.3 MEDIUM BitPay Gateway for WooCommerce <= 4.1.3 - Unauthenticated Payment Bypass via Payment Retur
CVE-2026-115223 4.9 MEDIUM Smart Popup by Supsystic < 2.0.2 - Admin+ SSTI via Popup Text Block
CVE-2026-110524 Copy Anything to Clipboard < 5.5.5 - Contributor+ Stored XSS via 'success-text' Shortcode
CVE-2026-103331 UniPAY Payment Gateway For WooCommerce <= 2.3 - Unauthenticated Order Payment Forgery via
CVE-2026-110509 Essential Addons for Elementor < 6.8.7 - Unauthenticated Private Post Meta Disclosure via
CVE-2026-107100 Royal Elementor Addons 1.3.81 - 1.7.1069 - Unauthenticated Non-Public Post Content Disclos
CVE-2026-110506 Page Builder by SiteOrigin < 2.38.0 - Contributor+ Stored XSS via panels_info.class
CVE-2026-110292 PayPlug for WooCommerce 2.9.0 - 3.1.0 - Unauthenticated Order Key Disclosure and Order Can
CVE-2026-110507 Page Builder by SiteOrigin < 2.38.0 - Contributor+ Sensitive Data Disclosure via Post Loop
CVE-2026-106002 Court Reservation < 1.12.4 - Unauthenticated Arbitrary Challenge Deletion
CVE-2026-106003 Court Reservation < 1.12.4 - Unauthenticated Reservation Type Addition and Deletion
CVE-2026-106647 Royal Elementor Addons 1.3.68 - 1.7.1069 - Author+ Form Submission Interception via Widget
CVE-2026-107098 Royal Elementor Addons 1.7.1037 - 1.7.1069 - Contributor+ Stored XSS via Google Maps Widge
CVE-2026-107097 Royal Elementor Addons 1.3.71 - 1.7.1069 - Unauthenticated Mailchimp Audience Injection vi
CVE-2026-103382 Casso Auto-confirm Bank Transfer < 4.2.0 - Unauthenticated WooCommerce Order Payment Confi
CVE-2026-103688 Checkout Files Upload for WooCommerce < 2.4.0 - Unauthenticated Arbitrary File Upload
CVE-2026-105972 WooCommerce Menu Cart < 3.2.1 - Unauthenticated Stored XSS via Cart Item Variation Attribu
CVE-2026-105997 Booking Package < 1.7.33 - Unauthenticated Verification Email Sending to Arbitrary Recipie

Showing top 20 of 42 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Royal Elementor Addons
Same vendor: Unknown