Xpro Addons <= 1.7.2 - Authenticated (Author+) Stored Cross-Site Scripting via 'custom_attributes' Parameter of Multiple Widgets
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.2%
exploitation probability
0.2%top 84% of all CVEs
observed exploitation
nono source reports it
The Xpro Addons — 140+ Widgets for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_attributes' parameter in all versions up to, and including, 1.7.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
xpro · Xpro Addons — 140+ Widgets for ElementorReferences
https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/tags/1.7.3/inc/helper-functions.php#L1069https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/tags/1.7.3/widgets/image-scroller/layout/frontend.php#L8https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/inc/helper-functions.php#L778https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/animated-link/layout/frontend.php#L21https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/author-box/layout/frontend.php#L59https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/button/layout/frontend.php#L36https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/hero-slider/layout/frontend.php#L65https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/hot-spot/layout/frontend.php#L35https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/icon-box/layout/frontend.php#L12https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/icon-box/layout/frontend.php#L28https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/image-scroller/layout/frontend.php#L14https://plugins.trac.wordpress.org/browser/xpro-elementor-addons/trunk/widgets/image-scroller/layout/frontend.php#L28