CVE-2026-8089

weMail < 2.1.3 - Reflected Cross-Site Scripting

The weMail: Email Marketing, Email Automation, Newsletters, Subscribers & Email Optins for WooCommerce WordPress plugin before 2.1.3 does not properly escape a user-supplied parameter before reflecting it into an HTML attribute on a non-nonce-protected AJAX response, allowing unauthenticated attackers to deliver Reflected Cross-Site Scripting against any authenticated user (including administrators) via a crafted URL.

Affected

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

CVSS v3.1 CNA

7.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS

0.52% chance of exploitation in the next 30 days, 43rd percentile

Nuclei

high · CWE-79

Published

2026-06-17

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f00c1853-a4b2-4e91-99b3-fed8acbe6da7/

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-8089.yaml

References

• CVE Record
• NVD entry