by Kastro
Paper/Archive/CVE-2025-5821

CVE-2025-5821

Case-Themes Case Theme User — Case Theme User <= 1.0.3 - Authentication Bypass via Social Login

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 55.5.555 × 2011.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Case Theme User≤ 1.0.3–CNA

Scores by source

Wordfence (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refwordfence.com/threat-intel/vulnerabilities/id/3ce95a04-11bd-488e-ad25-1b661e083eb2?source=cverefthemeforest.net/item/consultio-consulting-business-wordpress/25376496