CVE-2026-57739

CriticalCVSS 9.3

Published: 13/07/2026(UTC)Updated: 13/07/2026(UTC)Translated: 14/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.40%

32th percentile - higher than 32% of all known CVEs

Summary

The AcyMailing SMTP Newsletter plugin for WordPress contains a Blind SQL Injection vulnerability due to improper neutralization of special elements in SQL commands. The issue affects versions up to and including 10.11.0.

Risk Assessment

An attacker can exploit this vulnerability to read, modify, or delete data from the WordPress database, potentially leading to site takeover or leakage of sensitive information.

Recommendation

Immediately update the AcyMailing SMTP Newsletter plugin to the latest available version that includes a security fix.

Original NVD description (English source)

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.