Reflected Cross-Site Scripting Vulnerability in weMail Plugin for WooCommerce
CVE-2026-8089

7.1HIGH

Key Information:

Vendor

WordPress
Status
Wemail: Email Marketing, Email Automation, Newsletters, Subscribers & Email Optins For WooCommerce
Vendor
CVE Published:
17 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-8089?

The weMail plugin for WooCommerce, versions prior to 2.1.3, is susceptible to Reflected Cross-Site Scripting (XSS). This arises from inadequate escaping of user-supplied parameters reflected in HTML attributes within non-nonce-protected AJAX responses. As a result, unauthenticated attackers can exploit this flaw to manipulate URLs and execute malicious scripts in the context of authenticated users, potentially compromising the security of administrators and other users. Immediate patching is recommended to mitigate the risks associated with this vulnerability.

Affected Version(s)

weMail: Email Marketing, Email Automation, Newsletters, Subscribers & Email Optins for WooCommerce 0 < 2.1.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-8089 - Proof of Concept

References

https://wpscan.com/vulnerability/f00c1853-a4b2-4e91-99b3-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

John Umoru
WPScan
.