CVE-2024-5020
Multiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript Library
- State
- Published
- Severity
- 6.4 Medium
- Published
- Dec 4, 2024
- Updated
- Apr 8, 2026
- Reserved
- May 16, 2024
Description
Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled FancyBox JavaScript library (versions 1.3.4 to 3.5.7) 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Colibri Page Builderextendthemes |
|
Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & Moresmub |
|
Accordion Sliderbqworks |
|
Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder10web |
|
Getwid – Gutenberg Blocksjetmonsters |
|
Firelight Lightboxfirelightwp |
|
Responsive Lightbox & Gallerydfactory |
|
Carousel, Slider, Photo Gallery with Lightbox, Video Slider, by WP Carouselshapedplugin |
|
FancyBox for WordPresscolorlibplugins |
|
Visual Portfolio, Photo Gallery & Post Gridnko |
|
Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallerysmub |
|
WPC Smart Quick View for WooCommercewpclever |
|
Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builderposimyththemes |
|
Easy Social Feed PremiumEasy Social Feed |
|
FV Flowplayer Video Playerfoliovision |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d99d4b9a-aa09-434d-91a8-7afaa0e8b5db?source=cve
- https://plugins.trac.wordpress.org/changeset/3150376/woo-smart-quick-view
- https://plugins.trac.wordpress.org/changeset/3153081/colibri-page-builder
- https://plugins.trac.wordpress.org/changeset/3157076/nextgen-gallery
- https://plugins.trac.wordpress.org/changeset/3158415/envira-gallery-lite
- https://plugins.trac.wordpress.org/changeset/3156791/form-maker
- https://plugins.trac.wordpress.org/changeset/3160432/visual-portfolio
- https://plugins.trac.wordpress.org/changeset/3161422/fv-wordpress-flowplayer
- https://plugins.trac.wordpress.org/changeset/3160232/easy-fancybox
- https://plugins.trac.wordpress.org/changeset/3161892/wp-carousel-free
- https://plugins.trac.wordpress.org/changeset/3173097/responsive-lightbox
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3175577%40getwid%2Ftrunk&old=3119180%40getwid%2Ftrunk&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3186301%40fancybox-for-wordpress%2Ftrunk&old=3058912%40fancybox-for-wordpress%2Ftrunk&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset/3169926/accordion-slider
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3306189%40the-plus-addons-for-block-editor&new=3306189%40the-plus-addons-for-block-editor&sfp_email=&sfph_mail=
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