CVE-2023-1404: Weavertheme Weaver Show Posts

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

The Weaver Show Posts Plugin for WordPress is vulnerable to stored Cross-Site Scripting due to insufficient escaping of the profile display name in versions up to, and including, 1.6. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Weavertheme Weaver Show Posts: up to and including 1.6

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