Threat intelligence

AcyMailing SMTP Newsletter <= 10.11.1 - Missing Authorization

CVE-2026-28181 · 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 SMTP Newsletter <= 10.11.1 - Missing Authorization
Affected software: acymailing(Plugin)
Affected versions: ≤ 10.11.1
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-28181
Published: 13 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 894ad797-5143-4493-a3d6-29b22cee1cc6). Methodology and redistribution notes

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