CVE-2026-94389

WordPress AcyMailing SMTP Newsletter plugin <= 11.0.5 - Remote Code Execution (RCE) vulnerability

State: Published
Severity: 9.0 Critical
Published: Sep 30, 2026
Updated: Sep 30, 2026
Reserved: Sep 21, 2026

Description

Unauthenticated Remote Code Execution (RCE) in AcyMailing SMTP Newsletter <= 11.0.5 versions.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
AcyMailing SMTP NewsletterAcyMailing Newsletter Team	11.0.5 and earlierAffectedfrom 11.1.0Not affected

References

https://patchstack.com/database/wordpress/plugin/acymailing/vulnerability/wordpress-acymailing-smtp-newsletter-plugin-11-0-5-remote-code-execution-rce-vulnerability?_s_id=cvevdb-entry

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