MEDIUM 6.5 NVD
CVE-2026-11907
The Stream plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.2.0. This is due to the plugin not properly verify
The Stream plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.2.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to access all Stream activity records via the Heartbeat API.
References
- https://plugins.trac.wordpress.org/browser/stream/tags/4.2.1/classes/class-live-update.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b7c7e45a-581e-4cf0-83ac-cbca8167
This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-08-07 via NVD.
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