Description
The Domain For Sale plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘class_name’ parameter in all versions up to, and including, 3.0.10 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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| themeatelier | Domain For Sale – Sell Domains with Landing Pages, Offers & Inquiries | ≤ 3.0.10 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cdb4cb5e-38ea-430e-b6ae-3712b3607a25?source=cve
- https://plugins.trac.wordpress.org/browser/domain-for-sale/trunk/src/Admin/GutenbergBlock/Gutenberg_Block_Init.php#L278
- https://wordpress.org/plugins/domain-for-sale/#developers
- https://plugins.trac.wordpress.org/changeset/3306141/