CVE-2026-8677
Description
The Prime Elementor Addons – Lightweight Elementor Widgets for Faster Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Widget HTML Tag Settings in all versions up to, and including, 1.3.3 due to insufficient input sanitization and output escaping. 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. The exploit succeeds even for users without the unfiltered_html capability because the payload (e.g., 'img src=x onerror=alert(document.domain)') contains no HTML angle brackets and therefore passes through Elementor's wp_kses_post() filter unchanged at save time.
Affected WordPress components
-
unlimited-elementor-inner-sections-by-boomdevs Plugin · unlimited-elementor-inner-sections-by-boomdevsUp to and including 1.3.3View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- wpmessiah Prime Elementor Addons – Lightweight Elementor Widgets for Faster Pages — Up to and including 1.3.3
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Traits/PostGridRenderer.php#L164
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Widgets/AdvancedAccordion.php#L1396
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Widgets/CallToAction.php#L1631
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Widgets/Counter.php#L1079
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Widgets/InfoBox.php#L1623
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Widgets/InfoBox.php#L1645
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.2.0/includes/Widgets/TeamMember.php#L2638
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Traits/PostGridRenderer.php#L164
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Widgets/AdvancedAccordion.php#L1396
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Widgets/CallToAction.php#L1631
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Widgets/Counter.php#L1079
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Widgets/InfoBox.php#L1623
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Widgets/InfoBox.php#L1645
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.2/includes/Widgets/TeamMember.php#L2638
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?old_path=unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.3&new_path=unlimited-elementor-inner-sections-by-boomdevs/tags/1.3.4
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/95136083-58d7-4ee4-b894-6910c3992d20?source=cve
- nvd.nist.gov Official NVD record