Search Results (4 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-17582 2 Quantumcloud, Wordpress 2 Slider Hero With Video Background, Animation, Wordpress 2026-08-18 4.9 Medium
The Slider Hero plugin for WordPress is vulnerable to second-order SQL Injection in versions up to, and including, 9.1.7 via the qcld_sliderhero_duplicate() function. Slide data (description, title, btn, btn2, image_link, custom, etc.) is stored safely via $wpdb->update() with %s placeholders in the qchero_save_image AJAX handler, but when an administrator triggers the 'heroduplicateslider' task, qcld_sliderhero_duplicate() re-reads every slide column and concatenates the raw values directly into an INSERT VALUES tuple that is then executed with $wpdb->query() — with no $wpdb->prepare(), esc_sql(), or _real_escape_string in between. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVE-2021-4424 1 Quantumcloud 1 Slider Hero 2026-04-08 4.3 Medium
The Slider Hero plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.2.0. This is due to missing or incorrect nonce validation on the qc_slider_hero_duplicate() function. This makes it possible for unauthenticated attackers to duplicate slides via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVE-2022-3074 1 Quantumcloud 1 Slider Hero 2025-05-22 4.8 Medium
The Slider Hero WordPress plugin before 8.4.4 does not escape the slider Name, which could allow high-privileged users to perform Cross-Site Scripting attacks.
CVE-2021-24506 1 Quantumcloud 1 Slider Hero 2024-11-21 8.8 High
The Slider Hero with Animation, Video Background & Intro Maker WordPress plugin before 8.2.7 does not sanitise or escape the id attribute of its hero-button shortcode before using it in a SQL statement, allowing users with a role as low as Contributor to perform SQL injection.