CVE-2026-11578— Fluent Forms < 6.2.5 - Form Manager+ Cross-Form Submission Entry Deletion via IDOR
Quick assessment
Affected
Unknown Fluent Forms
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.
WPManageNinja Fluent Forms是WPManageNinja公司的一款Web组件构建工具。 WPManageNinja Fluent Forms 6.2.5之前版本存在授权问题漏洞，该漏洞源于未正确限制删除表单提交条目的权限，允许受限于特定表单的Manager永久删除属于其他表单的提交条目。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | Fluent Forms | < 6.2.5 |
affected |
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I. Basic Information for CVE-2026-11578
Vulnerability Information
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Vulnerability Title
Fluent Forms < 6.2.5 - Form Manager+ Cross-Form Submission Entry Deletion via IDOR
Source: CVE Program / CVE List V5
Vulnerability Description
The Fluent Forms WordPress plugin before 6.2.5 does not properly restrict the deletion of form submission entries to the forms a restricted Manager is authorized to manage, allowing a Manager limited to specific forms to permanently delete submission entries belonging to other forms. This requires a non-default configuration in which an administrator has created at least one Manager restricted to specific forms.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WPManageNinja Fluent Forms 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WPManageNinja Fluent Forms是WPManageNinja公司的一款Web组件构建工具。 WPManageNinja Fluent Forms 6.2.5之前版本存在授权问题漏洞，该漏洞源于未正确限制删除表单提交条目的权限，允许受限于特定表单的Manager永久删除属于其他表单的提交条目。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | Fluent Forms | 0 ~ 6.2.5 | - |
|
II. Public POCs for CVE-2026-11578
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-11578 (1)
-
🔗 Fluent Forms < 6.2.5 – Form Manager+ Cross-Form Submission Entry Deletion via IDOR | CVE 2026-11578 | Plugin Vulnerabilities Read full article exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-07-02 · 4 CVEs total
| CVE-2026-10077 | YOOtheme Pro < 5.0.35 - Author+ Stored XSS via UIkit Data Attributes | |
| CVE-2026-11965 | User Registration & Membership < 5.2.0 - Unauthenticated Paid Membership Bypass | |
| CVE-2026-11781 | Adminify < 4.2.10 - Contributor+ Sensitive Information Disclosure via Global Search AJAX |
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V. Comments for CVE-2026-11578
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