SEPTEMBER 14, 2026
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Case File

CVE-2026-77807

HIGH · CVSS 7.5 EPSS 0.68% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-11 · Last synced 2026-09-14

CyberRota Analysis

AI-Generated

The AcyMailing plugin for WordPress is vulnerable to a Directory Traversal attack through the `user[name]` parameter, affecting all versions up to 11.0.4. This flaw allows unauthenticated attackers to access and read arbitrary files on the server, potentially exposing sensitive information, provided the "Embed images" option is enabled in the plugin's configuration. WordPress site administrators using this plugin should prioritize patching to mitigate the risk of data exposure.

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-2026-77807
Severity
HIGH
CVSS
7.5
EPSS
0.68%
WordPress

Original NVD Description

The AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 11.0.4 via the `user[name]` Parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. Exploitation requires "Embed images" option in AcyMailing configuration being enabled.