Reflected XSS in SEO Links Interlinking Plugin

Publication date: 2026-01-28

Last updated on: 2026-04-08

Assigner: Wordfence

Description

The SEO Links Interlinking plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'google_error' parameter in all versions up to, and including, 1.7.9.9.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS Scores

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Meta Information

Published

2026-01-28

Last Modified

2026-04-08

Generated

2026-07-06

AI Q&A

2026-01-29

EPSS Evaluated

2026-07-05

NVD

CVE-2025-14063

EUVD

EUVD-2025-206509

Affected Vendors & Products

Vendor	Product	Version / Range
seo_links	interlinking_plugin	to 1.7.5 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a Reflected Cross-Site Scripting (XSS) issue in the SEO Links Interlinking plugin for WordPress, affecting all versions up to and including 1.7.5. It occurs because the plugin does not properly sanitize and escape the 'google_error' parameter, allowing unauthenticated attackers to inject arbitrary web scripts. These scripts execute when a user is tricked into performing an action, such as clicking a malicious link.

Impact Analysis

The vulnerability can allow attackers to execute arbitrary scripts in the context of the affected website, potentially leading to theft of user data, session hijacking, defacement, or redirection to malicious sites. Since the attack requires user interaction, it can be used to trick users into compromising their own security.

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