Medium · CVSS 5.3CVE-2026-106648

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

Answer in brief

CVE-2026-106648 records a Medium severity (CVSS 5.3) vulnerability in Royal Elementor Addons < 1.7.1070 - Unauthenticated Arbitrary Email Recipient Injection via Form Field ID Shortcodes. The current sources do not mark it as known exploited. The current feed maps Unknown/Royal Elementor Addons (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 28, 2026Updated Oct 28, 2026Source checked Oct 28, 2026First seen by HOL Oct 28, 2026Material review Oct 28, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/Royal Elementor Addons (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Unknown/Royal Elementor Addonsgeneric	>=0 <1.7.1070	1.7.1070

Recommended response

Check inventory. Check lockfiles and deployed manifests for Unknown/Royal Elementor Addons.
Review the reported fix. Update Unknown/Royal Elementor Addons to 1.7.1070 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Oct 28, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 28, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 28, 2026

Sources and claim methodology

Source referencewpscan.com

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.