CVE-2026-88963 Tutor LMS <= 4.0.8 - Authenticated (Subscriber+) Reflected DOM-Based Cross-Site Scripting via 'redirect_url' Parameter

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting via the 'redirecturl' parameter in versions up to, and including, 4.0.8 This is due to insufficient input validation in the Topbar component's back button handler. This makes ...

CVE-2026-88963

The Tutor LMS plugin for WordPress (versions up to and including 4.0.8 ) is vulnerable to DOM-Based Cross-Site Scripting (XSS) . The root cause is insufficient input validation within the Topbar component's back button handler specifically involving the 'redirect_url' parameter. This flaw allows ...

CVE-2026-107764 SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Author URL via Inspector href Sink

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'url commentauthorurl' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

CVE-2026-107764 SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Author URL via Inspector href Sink

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'url commentauthorurl' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

EUVD-2026-102675

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

CVE-2026-111122 SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Anchor href via Visual Inspector

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

CVE-2026-111122 SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Anchor href via Visual Inspector

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

CVE-2026-111122

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting in all versions up to and including 1.6.7 . The root cause is insufficient input sanitization and output escaping of the 'href' parameter . An unauthenticated attacker can inject arbitrary web scripts b...

CVE-2026-95809 Opti-Behavior <= 1.9.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'country_name' Location Parameter

The Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing & Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'countryname' Location Parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization...

EUVD-2026-102668

The Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing & Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'countryname' Location Parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization...

CVE-2026-95809

The Opti-Behavior plugin for WordPress (versions

EUVD-2026-102664

The Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing & Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'targetUrl' parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization and...

CVE-2026-95686

The Opti-Behavior WordPress plugin (versions

PT-2026-115460

Name of the Vulnerable Software and Affected Versions Tutor LMS – eLearning and online course solution plugin for WordPress versions prior to 4.0.9 Description Insufficient input validation in the Topbar component's back button handler allows unauthenticated attackers to perform DOM-Based...

CVE-2026-95809: Improper Neutralization of Input During Web Page Generation

The Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing & Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'countryname' Location Parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization...

CVE-2026-95686: Improper Neutralization of Input During Web Page Generation

The Opti-Behavior – Self-Hosted Heatmaps, Session Recordings, Funnels, A/B Testing & Smart Insights plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'targetUrl' parameter in all versions up to, and including, 1.9.2.1 due to insufficient input sanitization and...

CVE-2026-88963: Improper Neutralization of Input During Web Page Generation

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting via the 'redirecturl' parameter in versions up to, and including, 4.0.8 This is due to insufficient input validation in the Topbar component's back button handler. This makes ...

CVE-2026-107764: Improper Neutralization of Input During Web Page Generation

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'url commentauthorurl' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

CVE-2026-111122: Improper Neutralization of Input During Web Page Generation

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

PT-2026-115456

Name of the Vulnerable Software and Affected Versions SiteOrigin CSS versions prior to 1.6.8 Description Insufficient input sanitization and output escaping allow unauthenticated attackers to perform Stored DOM-Based Cross-Site Scripting. This occurs via the href parameter, enabling the injection...