CVE-2026-28182: WordPress AcyMailing SMTP Newsletter plugin <= 10.11.1 - Cross Site Scripting (XSS) vulnerability
Published Aug 13, 2026
·Updated
Subscriber Cross Site Scripting (XSS) in AcyMailing SMTP Newsletter <= 10.11.1 versions.
Affected Software
1 affected component
WordPress AcyMailing SMTP Newsletter plugin<=10.11.1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress AcyMailing SMTP Newsletter pluginto a version that resolves this vulnerability.Fixed in 11.0.0
Event History
Aug 13, 2026
CVE Published
via MITRE·01:36 PM
Data Sourced
via MITRE·01:36 PM
RemedyDescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-28182?
The severity of CVE-2026-28182 is rated as medium with a score of 6.5.
2
How do I fix CVE-2026-28182?
To fix CVE-2026-28182, update the WordPress AcyMailing SMTP Newsletter plugin to version 10.11.2 or later.
3
What type of vulnerability is CVE-2026-28182?
CVE-2026-28182 is a Cross Site Scripting (XSS) vulnerability.
4
Which versions of the AcyMailing SMTP Newsletter plugin are affected by CVE-2026-28182?
CVE-2026-28182 affects versions of the AcyMailing SMTP Newsletter plugin up to and including 10.11.1.
5
What can happen if CVE-2026-28182 is exploited?
If exploited, CVE-2026-28182 can allow attackers to execute arbitrary scripts in the context of the subscriber's session.