CVE-2025-8780
Livemesh SiteOrigin Widgets <= 3.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Hero Header and Pricing Table Widgets
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Livemesh SiteOrigin Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Hero Header and Pricing Table widgets in all versions up to, and including, 3.9.1 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.
| CWE | CWE-79 |
| Vendor | livemesh |
| Product | livemesh siteorigin widgets |
| Published | Dec 13, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
livemesh / Livemesh SiteOrigin Widgets
0 ≤ 3.9.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/eae0783a-a409-4947-b837-aee219b4d445?source=cve wordpress.org: https://wordpress.org/plugins/livemesh-siteorigin-widgets/#developers plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3390558/livemesh-siteorigin-widgets/trunk/includes/widgets/lsow-hero-image-widget/tpl/default.php plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3390558/livemesh-siteorigin-widgets/trunk/includes/widgets/lsow-pricing-table-widget/tpl/default.php
Credits
D.Sim