Description
The Skyword API Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'skyword_iframe' shortcode in all versions up to, and including, 2.5.2 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 |
|---|---|---|---|
| skyword | Skyword XMLRPC publishing | ≤ 2.5.2 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/615eb349-c5ed-4b6e-bd60-b92b8790427f?source=cve
- https://plugins.trac.wordpress.org/browser/skyword-plugin/trunk/php/class-skyword-shortcode.php#L93
- https://wordpress.org/plugins/skyword-plugin/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3226503%40skyword-plugin&new=3226503%40skyword-plugin&sfp_email=&sfph_mail=