CVE-2025-3302 Xagio SEO <= 7.1.0.16 - Unauthenticated Stored Cross-Site Scripting via 'HTTP_REFERER'

The Xagio SEO – AI Powered SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘HTTPREFERER’ parameter in all versions up to, and including, 7.1.0.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to injec...

CVE-2025-3302

The CVE-2025-3302 entry concerns Xagio SEO – AI Powered SEO for WordPress. Affected are all versions up to and including 7.1.0.16, vulnerable to Unauthenticated Stored Cross-Site Scripting via HTTP_REFERER due to insufficient input sanitization and output escaping. The vulnerability was partially...

WordPress Xagio SEO plugin <= 7.1.0.16 - Unauthenticated Stored Cross-Site Scripting via 'HTTP_REFERER' vulnerability

Unauthenticated Stored Cross-Site Scripting via 'HTTPREFERER' vulnerability discovered by Jack Taylor in WordPress Plugin Xagio SEO versions = 7.1.0.16...

PT-2025-25204 · WordPress · Xagio Seo

Name of the Vulnerable Software and Affected Versions: Xagio SEO – AI Powered SEO plugin for WordPress versions up to, and including, 7.1.0.16 Description: The Xagio SEO – AI Powered SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the HTTP REFERER parameter due to...

CVE-2024-0597

The SEO Plugin by Squirrly SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to and including 12.3.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level...

CVE-2025-4611

The Slim SEO – Fast & Automated WordPress SEO Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's slimseobreadcrumbs shortcode in all versions up to, and including, 4.5.3 due to insufficient input sanitization and output escaping on user supplied attributes...

CVE-2024-3554

The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping on...

CVE-2024-10515

In the process of testing the SEO Plugin by Squirrly SEO WordPress plugin before 12.3.21, a vulnerability was found that allows you to implement Stored XSS on behalf of the editor by embedding malicious script, which entails account takeover backdoor...

CVE-2024-4041

The Yoast SEO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 22.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that...

CVE-2023-0876

The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability...

CVE-2022-1093

The WP Meta SEO WordPress plugin before 4.4.7 does not sanitise or escape the breadcrumb separator before outputting it to the page, allowing a high privilege user such as an administrator to inject arbitrary javascript into the page even when unfiltered html is disallowed...

CVE-2022-44626

Missing Authorization vulnerability in Squirrly SEO Plugin by Squirrly SEO.This issue affects SEO Plugin by Squirrly SEO: from n/a through 12.1.20...

CVE-2021-25036

The All in One SEO WordPress plugin before 4.1.5.3 is affected by a Privilege Escalation issue, which was discovered during an internal audit by the Jetpack Scan team, and may grant bad actors access to protected REST API endpoints they shouldn’t have access to. This could ultimately enable users...

CVE-2021-25019

The SEO Plugin by Squirrly SEO WordPress plugin before 11.1.12 does not escape the type parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting...

CVE-2013-5918

Cross-site scripting XSS vulnerability in platinumseopack.php in the Platinum SEO plugin before 1.3.8 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter...

CVE-2015-9319

The gregs-high-performance-seo plugin before 1.6.2 for WordPress has XSS in the context of an old browser...

CVE-2025-4611

The Slim SEO – Fast & Automated WordPress SEO Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's slimseobreadcrumbs shortcode in all versions up to, and including, 4.5.3 due to insufficient input sanitization and output escaping on user supplied attributes...

CVE-2025-4611 Slim SEO <= 4.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via slim_seo_breadcrumbs Shortcode

The Slim SEO – Fast & Automated WordPress SEO Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's slimseobreadcrumbs shortcode in all versions up to, and including, 4.5.3 due to insufficient input sanitization and output escaping on user supplied attributes...

CVE-2025-4611

The CVE-2025-4611 entry concerns the WordPress plugin Slim SEO – Fast & Automated WordPress SEO Plugin. Affected component: the slim_seo_breadcrumbs shortcode in all versions up to and including 4.5.3. Root cause: insufficient input sanitization and output escaping on user-supplied attributes, en...

CVE-2025-2892

The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post Meta Description and Canonical URL parameters in all versions up to, and including, 4.8.1.1 due to insufficient input sanitization and...