Broken Link Checker <= 2.4.4 - Missing Autorization to Authenticated (Subscriber+) Plugin Status Dashboard View

4.3
Missing Authorization
CVE CVE-2025-4047
CVSS 4.3 (Medium)
Publicly Published June 2, 2025
Last Updated June 3, 2025
Researcher Nguyễn Trung Kiên

Description

The Broken Link Checker plugin for WordPress is vulnerable to unauthorized data access due to a missing capability check on the ajax_full_status and ajax_dashboard_status functions in all versions up to, and including, 2.4.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view the plugin's status.

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Vulnerability Details for Broken Link Checker

Software Type Plugin
Software Slug broken-link-checker (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.5, or a newer patched version
Affected Version
  • <= 2.4.4
Patched Version
  • 2.4.5

Recent vulnerabilities in Broken Link Checker

# Title CVE ID CVSS Researchers Date
1 Broken Link Checker <= 2.4.7 - Authenticated (Editor+) SQL Injection CVE-2026-39466 4.9 daroo March 26, 2026
2 Broken Link Checker <= 2.4.1 - Authenticated (Admin+) Server-Side Request Forgery CVE-2024-10903 5.5 Carlos Flores December 5, 2024
3 Broken Link Checker <= 2.4.0 - Reflected Cross-Site Scripting CVE-2024-8981 7.1 vgo0 September 30, 2024
4 Broken Link Checker <= 2.2.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via settings CVE-2024-25592 4.4 Dhabaleshwar Das February 12, 2024
5 Broken Link Checker <= 1.11.19 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2022-3922 5.5 Jihoon Lee November 11, 2022
6 Broken Link Checker <= 1.11.16 - Authenticated (Admin+) PHAR Deserialization CVE-2022-2438 7.2 Rasoul Jahanshahi July 18, 2022
7 Broken Link Checker <= 1.11.8 - Reflected Cross-Site Scripting CVE-2019-16521 6.1 October 15, 2019
8 Broken Link Checker <= 1.11.8 - Reflected Cross-Site Scripting CVE-2019-17207 5.4 Tobias Fink October 14, 2019
9 Broken Link Checker <= 1.10.8 - Cross-Site Scripting CVE-2015-5057 6.1 HSASec June 29, 2015
10 Broken Link Checker < 1.10.6 - Reflected Cross Site Scripting CVE-2015-10098 5.3 April 20, 2015

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