Description
The Contact Us Simple Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with administrator-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 |
|---|---|---|---|
| bruterdregz | Contact Us Simple Form | ≤ 1.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2c78ab13-22ed-4f00-b132-c9ff99c51273?source=cve
- https://plugins.trac.wordpress.org/browser/contact-us-simple-form/trunk/contact-us-simple-form.php#L223
- https://plugins.trac.wordpress.org/browser/contact-us-simple-form/tags/1.0/contact-us-simple-form.php#L223
- https://plugins.trac.wordpress.org/browser/contact-us-simple-form/trunk/contact-us-simple-form.php#L239
- https://plugins.trac.wordpress.org/browser/contact-us-simple-form/tags/1.0/contact-us-simple-form.php#L239