DELUCKS SEO <= 2.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected versions: *-2.7.0
Vulnerability type: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected software, patched versions and attribution
The DELUCKS SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.7.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
DELUCKS SEO
Affected versions: *-2.7.0
Patched versions: Not supplied
Researcher credit: Muhammad Yudha - DJ
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- Published
- September 22, 2025
- CVSS
- 6.4