CVE-2026-28182

MEDIUM 6.5

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

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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

CWE	CWE-79
Vendor	acymailing newsletter team
Product	acymailing smtp newsletter
Published	Aug 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

AcyMailing Newsletter Team / AcyMailing SMTP Newsletter

n/a ≤ 10.11.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/acymailing/vulnerability/wordpress-acymailing-smtp-newsletter-plugin-10-11-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Asim Alshaya | Patchstack Bug Bounty Program