SEO Backlink Monitor <= 1.6.0 - Authenticated (Administrator+) Server-Side Request Forgery

5.5
Server-Side Request Forgery (SSRF)
CVE CVE-2025-53457
CVSS 5.5 (Medium)
Publicly Published September 22, 2025
Last Updated September 26, 2025
Researcher Nabil Irawan - Heroes Cyber Security

Description

The SEO Backlink Monitor plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.0. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.

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Vulnerability Details for SEO Backlink Monitor

Software Type Plugin
Software Slug seo-backlink-monitor (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.6.0

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