Description
The Easy Table of Contents plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `ez-toc` shortcode in all versions up to, and including, 2.0.78 due to insufficient input sanitization and output escaping on user supplied attributes. 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 |
|---|---|---|---|
| magazine3 | Easy Table of Contents | ≤ 2.0.78 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7205c238-4419-4292-8f9c-4ccf5b69dd60?source=cve
- https://plugins.trac.wordpress.org/browser/easy-table-of-contents/tags/2.0.77/includes/class-eztoc-post.php#L1332
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3414473%40easy-table-of-contents&new=3414473%40easy-table-of-contents&sfp_email=&sfph_mail=