CVE-2023-3170: Tagdiv Composer

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The tagDiv Composer WordPress plugin before 4.2, used as a companion by the Newspaper and Newsmag themes from tagDiv, does not validate and escape some settings, which could allow users with Admin privileges to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected products

• Tagdiv Tagdiv Composer: before 4.2 (fixed in 4.2)

Published 2023-09-11. Last modified 2026-06-17.