Threat intelligence

AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress <= 10.11.0 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-57741 · acymailing

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Acymailing at a vulnerable version. How SiteRespond intelligence works

Vulnerability: AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress <= 10.11.0 - Unauthenticated Stored Cross-Site Scripting
Affected software: acymailing(Plugin)
Affected versions: ≤ 10.11.0
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-57741
Published: 6 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 90ea439b-48a6-4b21-a277-35db458e5a7a). Methodology and redistribution notes

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