CVE-2026-15368
Profile Builder < 3.16.4 - Unauthenticated Account Takeover via Auto-Login After Registration
- State
- Published
- Severity
- 8.1 High
- Published
- Aug 1, 2026
- Updated
- Aug 5, 2026
- Reserved
- Jul 10, 2026
Description
The User Profile Builder WordPress plugin before 3.16.4 does not correctly bind the automatic login performed after user registration to the newly created account, allowing unauthenticated attackers to obtain an authenticated session for an arbitrary existing user, including administrators, on sites using a supported but non-default configuration.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-269 Improper Privilege Management
Affected Products
| Product | Versions |
|---|---|
User Profile BuilderUnknown |
|
References
- https://wpscan.com/vulnerability/df1eb738-15bf-4f8b-aa06-e0a42f1e9c2e/exploitvdb-entrytechnical-description
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