Is CVE-2026-57739 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-57739?

CVE-2026-57739 has a CVSS v3 severity of CRITICAL (9.3).

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CVE-2026-57739

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Blind SQL Injection.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.0.