How severe is CVE-2026-12170?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Acyba Acymailing – An Ultimate Newsletter Plugin And Marketing Automation Solution For Wordpress

CVE-2026-12170

The AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'alignment' attribute in all versions up to, and including, 10.10.2 du…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Acyba Acymailing – An Ultimate Newsletter Plugin And Marketing Automation Solution For Wordpress — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-12170?: CVE-2026-12170 is a medium-severity vulnerability in Acyba Acymailing – An Ultimate Newsletter Plugin And Marketing Automation Solution For Wordpress, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-09.
How severe is CVE-2026-12170?: Medium severity. CVSS v3 base score is 6.4 out of 10.