Description (CNA)
The ZeM STL plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the [zemstl] shortcode in all versions up to and including 1.0. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes, specifically the 'url', 'color', and 'bgcolor' parameters. These attribute values are directly interpolated into HTML attribute context without being passed through esc_attr() or any other escaping function. 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 (CNA)
| Vendor / product | Versions |
|---|---|
| jhdscript / ZeM STL | affected 0 through 1.0 |
CWE
CWE-79
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/07e415f9-42f1-4c80-a023-38f460f634d3?source=cve
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/trunk/zemstl.php#L107
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/tags/1.0/zemstl.php#L107
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/trunk/zemstl.php#L74
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/tags/1.0/zemstl.php#L74
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/trunk/zemstl.php#L103
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/tags/1.0/zemstl.php#L103
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/trunk/zemstl.php#L104
- https://plugins.trac.wordpress.org/browser/zem-stl-viewer/tags/1.0/zemstl.php#L104
ADP enrichment
No English description supplied.
No references supplied.