Data Access Vulnerability in Broken Link Checker Plugin for WordPress
CVE-2025-4047

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Broken Link Checker
Vendor
CVE Published:
3 June 2025

What is CVE-2025-4047?

The Broken Link Checker plugin for WordPress is susceptible to unauthorized data access due to insufficient capability checks on certain AJAX functions. This vulnerability allows authenticated attackers with Subscriber-level privileges and higher to access the plugin's internal status information, posing a risk of exposure of sensitive operational data.

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Affected Version(s)

Broken Link Checker * <= 2.4.4

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/broken-link-ch...
https://plugins.trac.wordpress.org/changeset/3294992/

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

anhchangmutrang
JSON
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