Vulnerabilities / Zoom for WordPress / WPSEC-2026-0338
Zoom for WordPress <= 1.5.4 - Authenticated (Subscriber+) Missing Authorization to Webinar and Product Data Exposure via AJAX Actions
Medium 4.3
CWE-862Fixed in 1.6.0
- ID
- WPSEC-2026-0338
- Plugin
- wp-zoom (wp-zoom)
- Affected
- all versions before 1.6.0
- Remediation
- Update to 1.6.0 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-862
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-22
- Attack surface
- Zoom for WordPress on WPSec AttackSurface
- Fix released
- Published
Description
The Zoom for WordPress plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wp_zoom_ajax_get_webinars() and wp_zoom_ajax_get_purchase_url_products() AJAX functions in all versions up to, and including, 1.5.4. These actions were protected only by a default-action nonce that is exposed on the front end to ordinary visitors. This makes it possible for authenticated attackers, with subscriber-level access and above, to retrieve the webinar data of the site's connected Zoom account and enumerate the store's Zoom-linked products.
References
- https://wpsec.com/vuln/WPSEC-2026-0338/
- https://plugins.svn.wordpress.org/wp-zoom/tags/1.6.0/
- https://wordpress.org/plugins/wp-zoom/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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