The Social Streams plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.0.1. This is due to the plugin not properly validating a user's identity prior to updating their user meta information in the update_user_meta() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change their user type to that of an administrator.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
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