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CVE-2019-25146 Details

Description

The DELUCKS SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the saveSettings() function that had no capability checks in versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute whenever a victim accesses the page.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CNA: [email protected]CVSS-B:7.2 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://blog.nintechnet.com/vulnerability-in-the-wordpress-delucks-seo-plugin-actively-exploited/	CVE	Exploit
https://plugins.trac.wordpress.org/changeset/2161211	CVE	Patch
https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-delucks-seo-cross-site-scripting-2-1-7/	CVE	Third Party Advisory
https://www.pluginvulnerabilities.com/2019/09/21/hackers-may-already-be-targeting-this-persistent-xss-vulnerability-in-delucks-seo/	CVE	Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/aaa2f738-4764-467c-9544-889ca8ba73d1?source=cve	CVE	Third Party Advisory
https://blog.nintechnet.com/vulnerability-in-the-wordpress-delucks-seo-plugin-actively-exploited/	[email protected]	Exploit
https://plugins.trac.wordpress.org/changeset/2161211	[email protected]	Patch
https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-delucks-seo-cross-site-scripting-2-1-7/	[email protected]	Third Party Advisory
https://www.pluginvulnerabilities.com/2019/09/21/hackers-may-already-be-targeting-this-persistent-xss-vulnerability-in-delucks-seo/	[email protected]	Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/aaa2f738-4764-467c-9544-889ca8ba73d1?source=cve	[email protected]	Third Party Advisory

see all 10 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
delucks delucks seo	< 2.1.8
CPE cpe:2.3:a:delucks:delucks_seo::::::wordpress::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Apr 8, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Jun 13, 2023	Initial Analysis	[email protected]