Zoom for WordPress <= 1.5.4 - Missing Authorization to Unauthenticated Zoom Connection Reset and OAuth Token Overwrite
- ID
- WPSEC-2026-0337
- 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:N/UI:N/S:U/C:N/I:L/A:L
- 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 modification of data due to a missing capability check and missing OAuth state validation on the wp_zoom_get_access_token() function, hooked to wp_loaded, in all versions up to, and including, 1.5.4. This makes it possible for unauthenticated attackers to request any URL with the page=wp-zoom, state and code parameters to delete the site's stored Zoom OAuth tokens and purge the plugin cache, which disconnects the site's Zoom integration. If they can supply a valid authorization code for the site's OAuth client, they can also connect the site to a Zoom account they control.
References
- https://wpsec.com/vuln/WPSEC-2026-0337/
- 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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