Medium severity · published Oct 28, 2026
CVE-2026-106648
Royal Elementor Addons < 1.7.1070 - Unauthenticated Arbitrary Email Recipient Injection via Form Field ID Shortcodes
New
5.3
CVSS
–
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RE
Royal Elementor Addons ·
before 1.7.1070 · source: vendor