CVE-2026-28182 PUBLISHED

WordPress AcyMailing SMTP Newsletter plugin <= 10.11.1 - Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 25.02.2026 Published: 13.08.2026 Updated: 13.08.2026

Subscriber Cross Site Scripting (XSS) in AcyMailing SMTP Newsletter <= 10.11.1 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS Score: 6.5

Product Status

Vendor AcyMailing Newsletter Team
Product AcyMailing SMTP Newsletter
Versions Default: unaffected
  • affected from n/a to 10.11.1 (incl.)

Solutions

Update the WordPress AcyMailing SMTP Newsletter plugin to the latest available version (at least 11.0.0).

Credits

  • Asim Alshaya | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE

Impacts

  • CAPEC-588 DOM-Based XSS