The Streamit theme for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 4.0.2. This is due to the plugin not properly validating a user's identity prior to updating their details like email in the 'st_Authentication_Controller::edit_profile' function. This makes it possible for unauthenticated attackers to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account.
CVE ID: CVE-2025-2526
CVSS Base Severity: HIGH
CVSS Base Score: 8.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vendor: iqonicdesign
Product: Streamit
EPSS Score: 0.12% (probability of being exploited)
EPSS Percentile: 32.37% (scored less or equal to compared to others)
EPSS Date: 2025-04-20 (when was this score calculated)