Siteorigin Widgets Bundle
Name of the Vulnerable Software and Affected Versions:
SiteOrigin Widgets Bundle plugin for WordPress versions up to, and including, 1.62.2
Description:
The issue is related to Stored Cross-Site Scripting via the Image Grid widget due to insufficient input sanitization and output escaping on user-supplied attributes. This allows 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.
Recommendations:
For versions up to, and including, 1.62.2, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the Image Grid widget for users with contributor-level access and above until a patch is available.