Vulnerability · Published Oct 16, 2024 · Assigned by Wordfence
CVE-2024-8921Zita Elementor Site Library <= 1.6.3 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
Medium 6.4
In plain English
A medium-severity cross-site scripting in Zita Site Library for Elementor from wpzita. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).
Official description
The Zita Elementor Site Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| wpzita | Zita Site Library for Elementor | 0 – through 1.6.3 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cc1c76ee-078d-4c9a-a4d3-063d9147d7e8?source=cve
- https://plugins.trac.wordpress.org/browser/zita-site-library/trunk/importer/wxr-importer.php#L160
- https://plugins.trac.wordpress.org/browser/zita-site-library/trunk/inc/importer.php#L148
- https://wordpress.org/plugins/zita-site-library/#developers
- https://wpzita.com/changelog/
- https://plugins.trac.wordpress.org/changeset/3168327/