Description
Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled Magnific Popups library (version 1.1.0) in various versions 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. NOTE: This vulnerability was fixed in the upstream library (Magnific Popups version 1.2.0) by disabling the loading of HTML within certain fields by default.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected products
- badhonrocks / Divi Torque Lite – Divi Theme, Divi Builder & Extra Theme0 – 4.0.5
- blossomthemes / BlossomThemes Social Feed0 – 2.0.5
- boldthemes / Bold Page Builder0 – 5.1.2
- divisupreme / Supreme Modules Lite – Divi Theme, Extra Theme and Divi Builder0 – 2.5.52
- Elegant Themes / Divi0 – 4.27.1
- Elegant Themes / Divi Builder0 – 4.27.1
- Elegant Themes / Divi Extra0 – 4.27.1
- gn_themes / WP Shortcodes Plugin — Shortcodes Ultimate0 – 7.4.2
- gutentor / Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor0 – 3.4.9
- OceanWP / OceanWP0 – 3.6.0
- robosoft / Robo Gallery – Photo & Image Slider0 – 3.2.22
- sayful / Carousel Slider0 – 2.2.14
- thehappymonster / Happy Addons for Elementor0 – 3.12.2
- wpdevteam / Essential Addons for Elementor – Popular Elementor Templates & Widgets0 – 6.0.4
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/dae80fc2-3076-4a32-876d-5df1c62de9bd?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/shortcodes-ultimate/trunk/vendor/magnific-popup/magnific-popup.js
- MISChttps://plugins.trac.wordpress.org/browser/essential-addons-for-elementor-lite/trunk/assets/front-end/js/lib-view/magnific-popup/jquery.magnific-popup.js
- MISChttps://plugins.trac.wordpress.org/browser/bold-page-builder/trunk/content_elements_misc/js/jquery.magnific-popup.js
- MISChttps://plugins.trac.wordpress.org/changeset/3154460/happy-elementor-addons
- MISChttps://plugins.trac.wordpress.org/changeset/3153781/bold-page-builder
- MISChttps://plugins.trac.wordpress.org/browser/robo-gallery/trunk/js/robo_gallery.js#L56
- MISChttps://www.elegantthemes.com/api/changelog/divi.txt
- MISChttps://www.elegantthemes.com/api/changelog/extra.txt
- MISChttps://www.elegantthemes.com/api/changelog/divi-builder.txt
- MISChttps://themes.trac.wordpress.org/changeset/244604/oceanwp
- MISChttps://plugins.trac.wordpress.org/changeset/3153700/essential-addons-for-elementor-lite
- MISChttps://plugins.trac.wordpress.org/changeset/3184626/addons-for-divi
- MISChttps://plugins.trac.wordpress.org/changeset/3201991/robo-gallery
- MISChttps://plugins.trac.wordpress.org/changeset/3166204/carousel-slider
- PATCHhttps://github.com/dimsemenov/Magnific-Popup/releases/tag/1.2.0