CVE-2025-8143: Pencidesign Soledad

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Soledad theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘pcsml_smartlists_h’ parameter in all versions up to, and including, 8.6.7 due to insufficient input sanitization and output escaping. 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.

Affected products

• Pencidesign Soledad: up to and including 8.6.7

Published 2025-08-16. Last modified 2026-06-17.