CVE-2024-6661: Paritydiscounts Paritypress – Parity Pricing With Discount Rules

Medium severity, CVSS 4.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The ParityPress – Parity Pricing with Discount Rules plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Discount Text' in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected products

• Paritydiscounts Paritypress – Parity Pricing With Discount Rules: up to and including 1.0.0

Published 2024-07-27. Last modified 2026-06-17.