DELUCKS SEO <= 2.5.9 - Missing Authorization

5.3
Missing Authorization
CVE CVE-2025-49376
CVSS 5.3 (Medium)
Publicly Published June 19, 2025
Last Updated October 30, 2025
Researcher ch4r0n - FPT Software

Description

The DELUCKS SEO plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 2.5.9. This makes it possible for unauthenticated attackers to perform an unauthorized action.

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Vulnerability Details for DELUCKS SEO

Software Type Plugin
Software Slug delucks-seo (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.6.0, or a newer patched version
Affected Version
  • <= 2.5.9
Patched Version
  • 2.6.0

Recent vulnerabilities in DELUCKS SEO

# Title CVE ID CVSS Researchers Date
1 DELUCKS SEO <= 2.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-53570 6.4 Muhammad Yudha - DJ September 22, 2025
2 DELUCKS SEO <= 2.6.0 - Authenticated (Subscriber+) Privilege Escalation CVE-2025-48165 8.8 Martino Spagnuolo July 31, 2025
3 DELUCKS SEO <= 2.5.9 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-47686 6.4 Muhammad Yudha - DJ May 7, 2025
4 DELUCKS SEO <= 2.5.8 - Authenticated (Subscriber+) Arbitrary File Read CVE-2024-54259 6.5 stealthcopter December 5, 2024
5 DELUCKS SEO <= 2.5.4 - Missing Authorization CVE-2024-30538 5.3 Kévin Mosbahi (Mika) March 29, 2024
6 DELUCKS SEO < 2.1.8 - Stored Cross Site Scripting CVE-2019-25146 7.2 Jerome Bruandet September 21, 2019

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