CVE-2025-53570

DELUCKS SEO <= 2.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

6.4

CVSS Score

6.4

CVSS Score

medium

Severity

Unpatched

Patched in

N/A

Time to patch

Description

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.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=2.7.0

PublishedSeptember 22, 2025

Last updatedSeptember 26, 2025

Affected plugindelucks-seo

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/3e7d7245-59aa-4dfa-88b8-b8e054fba7bf?source=api-prod

Check if your site is affected.

Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.

Run free audit Browse CVE database