Stored Cross-Site Scripting Vulnerability in Simple Download Monitor Plugin for WordPress
CVE-2026-2383

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Simple Download Monitor
Vendor
CVE Published:
27 February 2026

What is CVE-2026-2383?

The Simple Download Monitor plugin for WordPress suffers from a Stored Cross-Site Scripting vulnerability due to inadequate input sanitization and output escaping processes. This flaw enables authenticated attackers with Contributor-level access and higher to inject malicious web scripts through custom fields. When users visit the compromised pages, the injected scripts may execute, potentially leading to unauthorized actions or data exposure.

Affected Version(s)

Simple Download Monitor 0 <= 4.0.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/simple-downloa...
https://plugins.trac.wordpress.org/browser/simple-downloa...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Yudha - DJ
.