CVE-2025-5821
Case Theme User <= 1.0.3 - Authentication Bypass via Social Login
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.8EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
23 Aug 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
The Case Theme User plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.0.3. This is due to the plugin not properly logging in a user with the data that was previously verified through the facebook_ajax_login_callback() function. This makes it possible for unauthenticated attackers to log in as administrative users, as long as they have an existing account on the site which can easily be created by default through the temp user functionality, and access to the administrative user's email.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Case-Themes · Case Theme UserWant to know if your infrastructure is exposed to this?
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