Email Relay Abuse in ShopLentor – WooCommerce Builder for Elementor
CVE-2026-1714

8.6HIGH

Key Information:

Vendor

WordPress
Status
Shoplentor – All-in-one WooCommerce Growth & Store Enhancement Plugin
Vendor
CVE Published:
18 February 2026

What is CVE-2026-1714?

The ShopLentor – WooCommerce Builder for Elementor & Gutenberg +21 Modules plugin for WordPress contains a vulnerability that allows unauthenticated attackers to exploit a lack of validation on parameters in the 'woolentor_suggest_price_action' AJAX endpoint. Due to this flaw, attackers can send arbitrary emails to any recipient, gaining full control over the content, subject line, and sender address through CRLF injection in the 'wlemail' parameter. This vulnerability effectively transforms the website into a tool for conducting spam or phishing campaigns, raising significant security concerns for WordPress users and their audiences.

Affected Version(s)

ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin 0 <= 3.3.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/woolentor-addo...
https://plugins.trac.wordpress.org/browser/woolentor-addo...

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Teerachai Somprasong
.