Unauthorized Email Sending Vulnerability in Magee Shortcodes Plugin by WordPress
CVE-2026-105322

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Magee Shortcodes
Vendor
CVE Published:
7 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-105322?

The Magee Shortcodes WordPress plugin, up to version 2.1.1, is susceptible to an exploit that allows unauthenticated users to send unauthorized emails to any address via the site's contact form. This vulnerability occurs due to insufficient restrictions in the plugin's form actions, enabling potential abuse through email relay attacks. Website administrators should promptly address this issue to safeguard against unauthorized email vulnerabilities.

Affected Version(s)

Magee Shortcodes 0 <= 2.1.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-105322 - Proof of Concept

References

https://wpscan.com/vulnerability/3adcac09-7e0f-4a43-90bd-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Erwan LR (WPScan)
WPScan
.