Description
The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the wp-crowdfunding/search block in all versions up to, and including, 2.1.15 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 |
|---|---|---|---|
| themeum | WP Crowdfunding | ≤ 2.1.15 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b1541aaf-9f35-44b5-a985-1b8d33228f0a?source=cve
- https://plugins.trac.wordpress.org/browser/wp-crowdfunding/trunk/includes/blocks/Search.php#L70
- https://wordpress.org/plugins/wp-crowdfunding/
- https://plugins.trac.wordpress.org/changeset/3206336/wp-crowdfunding/trunk/includes/blocks/Search.php
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3298270%40wp-crowdfunding&new=3298270%40wp-crowdfunding&sfp_email=&sfph_mail=#file7