CVE-2026-107431— WordPress JetFormBuilder plugin <= 3.6.6 - Broken Access Control vulnerability
Quick assessment
Affected
Crocoblock JetFormBuilder
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Crocoblock JetFormBuilder 中存在授权缺失漏洞，可能导致错误配置的访问控制安全级别被利用。此问题影响 JetFormBuilder 版本：从 未指定（n/a）至 3.6.6。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Crocoblock | JetFormBuilder | ≤ 3.6.6 |
affected |
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I. Basic Information for CVE-2026-107431
Vulnerability Information
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Vulnerability Title
WordPress JetFormBuilder plugin <= 3.6.6 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JetFormBuilder: from n/a through 3.6.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Crocoblock | JetFormBuilder | 0 ~ 3.6.6 | - |
|
II. Public POCs for CVE-2026-107431
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-107431 (1)
Same Patch Batch · Crocoblock · 2026-10-14 · 3 CVEs total
| CVE-2026-107867 | 7.1 HIGH | WordPress JetProductTables plugin <= 1.2.4 - Cross Site Scripting (XSS) vulnerability |
| CVE-2026-107870 | 7.1 HIGH | WordPress JetEngine plugin <= 3.8.16 - Cross Site Scripting (XSS) vulnerability |
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V. Comments for CVE-2026-107431
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