Description
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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| paritydiscounts | ParityPress – Parity Pricing with Discount Rules | ≤ 1.0.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f015ff9b-a7dc-47de-83d4-d6b91ec433f7?source=cve
- https://wordpress.org/plugins/paritypress/#developers
- https://plugins.trac.wordpress.org/browser/paritypress/trunk/app/Hooks/Activator.php#L22
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3130198%40paritypress%2Ftrunk&old=3042149%40paritypress%2Ftrunk&sfp_email=&sfph_mail=