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CVE-2026-11962— FileOrganizer < 1.2.0 - Authenticated Arbitrary File Upload via elFinder File Operations

Quick assessment

Affected
Unknown FileOrganizer
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.

fileorganizer是fileorganizer个人开发者开源的一个服务器文件管理工具。 WordPress FileOrganizer 1.2.0之前版本存在任意文件上传漏洞，该漏洞源于未验证部分文件管理操作的文件类型，可能导致已认证且拥有文件管理器权限的用户上传任意PHP文件并实现远程代码执行。

AI Predicted 8.8 Difficulty: Easy EPSS 0.73% · P53

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown FileOrganizer < 1.2.0 affected
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I. Basic Information for CVE-2026-11962

Vulnerability Information
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Vulnerability Title
FileOrganizer < 1.2.0 - Authenticated Arbitrary File Upload via elFinder File Operations
Source: CVE Program / CVE List V5
Vulnerability Description
The FileOrganizer WordPress plugin before 1.2.0 does not validate the file type on several of its file-management operations, allowing authenticated users who have been granted file-manager access — which its premium add-on can extend to sub-administrator roles — to upload arbitrary PHP files and achieve remote code execution. This is an incomplete fix of CVE-2024-7985, which only added file-type validation to the upload operation.
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
WordPress FileOrganizer 任意文件上传漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
fileorganizer是fileorganizer个人开发者开源的一个服务器文件管理工具。 WordPress FileOrganizer 1.2.0之前版本存在任意文件上传漏洞，该漏洞源于未验证部分文件管理操作的文件类型，可能导致已认证且拥有文件管理器权限的用户上传任意PHP文件并实现远程代码执行。
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 FileOrganizer 0 ~ 1.2.0 -

II. Public POCs for CVE-2026-11962

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III. Intelligence Information for CVE-2026-11962

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News Coverage for CVE-2026-11962 (1)

Same Patch Batch · Unknown · 2026-07-06 · 7 CVEs total

CVE-2026-6382 Multiple elFinder Plugins - Authenticated OS Command Injection
CVE-2026-11855 Simple Membership < 4.7.5 - Unauthenticated Stored XSS via Stripe Webhook API Version
CVE-2026-12083 Admin and Site Enhancements < 8.8.4 - Unauthenticated Administrator-Role Restoration via r
CVE-2026-11766 Ultimate Member < 2.12.0 - Subscriber+ Stored XSS via Custom Textarea Profile Fields
CVE-2026-10830 AllCoach < 1.0.2 - Unauthenticated Account Takeover
CVE-2024-6228 WANotifier < 2.6 - Subscriber+ LFI

IV. Related Vulnerabilities

Same product: FileOrganizer
Same vendor: Unknown

V. Comments for CVE-2026-11962

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