Download Monitor <= 4.4.6 - Authenticated (Admin+) Stored Cross-Site Scripting

5.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-23174
CVSS 5.5 (Medium)
Publicly Published October 29, 2021
Last Updated February 1, 2023
Researcher R3N0

Description

Authenticated (admin+) Persistent Cross-Site Scripting (XSS) vulnerability discovered in Download Monitor WordPress plugin (versions <= 4.4.6) Vulnerable parameters: &post_title, &downloadable_file_version[0].

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Download Monitor

Software Type Plugin
Software Slug download-monitor (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.4.7, or a newer patched version
Affected Version
  • <= 4.4.6
Patched Version
  • 4.4.7

Recent vulnerabilities in Download Monitor

# Title CVE ID CVSS Researchers Date
1 Download Monitor <= 5.2.5 - Missing Authorization CVE-2026-16608 5.3 Anirudh Gupta August 3, 2026
2 Download Monitor <= 5.1.9 - Authenticated (Author+) Arbitrary File Download CVE-2026-39489 4.3 daroo April 20, 2026
3 Download Monitor <= 5.1.10 - Cross-Site Request Forgery to Download Path Deletion and Disabling CVE-2026-4401 5.4 alex_henry20 April 7, 2026
4 Download Monitor <= 5.1.7 - Insecure Direct Object Reference to Unauthenticated Arbitrary Order Completion via 'token' and 'order_id' CVE-2026-3124 7.5 bashu March 29, 2026
5 Download Monitor <= 5.1.8 - Authenticated (Contributor+) SQL Injection CVE-2026-39486 6.5 daroo March 25, 2026
6 Download Monitor <= 5.0.22 - Authenticated (Contributor+) Local File Inclusion CVE-2025-47439 8.8 João Pedro Soares de Alcântara May 7, 2025
7 Download Monitor <= 5.0.13 - Missing Authorization to Sensitive Information Exposure CVE-2024-10399 4.3 Trương Hữu Phúc (truonghuuphuc) October 29, 2024
8 Download Monitor <= 5.0.12 - Missing Authorization to API Key Manipulation CVE-2024-10092 4.3 Trương Hữu Phúc (truonghuuphuc) October 25, 2024
9 Download Monitor <= 5.0.9 - Missing Authorization to Authenticated (Subscriber+) Shop Enable CVE-2024-8552 4.3 Trương Hữu Phúc (truonghuuphuc) September 25, 2024
10 Download Monitor <= 4.9.13 - Missing Authorization CVE-2024-3269 5.4 Arkadiusz Hydzik May 29, 2024

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