CVE-2026-85122
Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Stored XSS via Form Type Confusion
- State
- Published
- Severity
- 8.8 High
- Published
- Sep 18, 2026
- Updated
- Sep 18, 2026
- Reserved
- Sep 3, 2026
Description
The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to store arbitrary content which is then rendered unescaped in an admin page, leading to Stored XSS.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Easy Form Builder by WhiteStudioUnknown |
|
References
- https://wpscan.com/vulnerability/7263f875-3ff3-410a-94b0-fa4b3694d356/exploitvdb-entrytechnical-description
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