Qzzr vulnerabilities

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Published CVEs affecting Qzzr products: 2 record(s), with severity, exploitation and fixes.

Pollcaster Shortcode Plugin 1 Qzzr Shortcode Plugin 1

Exploited only (KEV) →

CVE-2025-12661 Medium · 6.4 CWE-79 Nov 21, 2025

Pollcaster Shortcode Plugin <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Pollcaster Shortcode Plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'height' parameter in the 'pollcaster' shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes. 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.

CVE-2025-11806 Medium · 6.4 CWE-79 Oct 31, 2025

Qzzr Shortcode Plugin <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Qzzr Shortcode Plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'qzzr' shortcode in all versions up to, and including, 1.0.1. This is due to insufficient input sanitization and output escaping on the 'quiz' attribute. 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.