SEPTEMBER 13, 2026
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Case File

CVE-2026-57740

HIGH · CVSS 7.1 EPSS 0.23% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-13 · Last synced 2026-08-12

CyberRota Analysis

AI-Generated

AcyMailing SMTP Newsletter versions up to 10.11.1 are vulnerable due to a missing authorization flaw that allows attackers to exploit incorrectly configured access control security levels. This can lead to unauthorized access to sensitive functionalities, potentially compromising user data and system integrity. Organizations using affected versions should prioritize patching this vulnerability to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-57740
Severity
HIGH
CVSS
7.1
EPSS
0.23%

Original NVD Description

Missing Authorization vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.1.