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CVE-2026-110506

Medium

Description

The Page Builder by SiteOrigin WordPress plugin before 2.38.0 does not sanitize or escape a widget property before storing it and outputting it in the page builder interface, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks against higher-privileged users who open the affected post in the editor.

SeverityMedium
CVSS6.8
Exploit probability—
ProductPage Builder by SiteOrigin
PublishedOct 28, 2026
First seenOct 28, 2026
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • Page Builder by SiteOrigin2.38.0 or later

Affected products

ProductAffected versionsFixed in
Page Builder by SiteOriginv < 2.38.02.38.0

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