CVE-2026-40867— Horilla: Unauthorized Helpdesk Attachment Access via Attachment ID Manipulation
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I. Basic Information for CVE-2026-40867
Vulnerability Information
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Vulnerability Title
Horilla: Unauthorized Helpdesk Attachment Access via Attachment ID Manipulation
Source: NVD (National Vulnerability Database)
Vulnerability Description
Horilla is a free and open source Human Resource Management System (HRMS). In 1.5.0, a broken access control vulnerability in the helpdesk attachment viewer allows any authenticated user to view attachments from other tickets by changing the attachment ID. This can expose sensitive support files and internal documents across unrelated users or teams.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Horilla 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Horilla是Horilla公司的一款免费的开源人力资源软件。 Horilla 1.5.0版本存在安全漏洞，该漏洞源于帮助台附件查看器存在访问控制缺陷，可能导致任何经过身份验证的用户查看其他工单的附件。
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 |
|---|---|---|---|---|
| horilla-opensource | horilla | 1.5.0 | - |
II. Public POCs for CVE-2026-40867
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · horilla-opensource · 2026-04-21 · 3 CVEs total
| CVE-2026-40865 | Horilla: Insecure Direct Object Reference at `/employee/view-file/<int:id> | |
| CVE-2026-40866 | Horilla: Unauthorized Document Overwrite via File Upload Endpoint |
IV. Related Vulnerabilities
Same product: horilla
- CVE-2026-40866
Horilla: Unauthorized Document Overwrite via File Upload End - CVE-2026-40865
Horilla: Insecure Direct Object Reference at `/employee/view - CVE-2026-3050
horilla-opensource horilla Leads global.js cross site script - CVE-2026-3049
horilla-opensource horilla Query Parameter global_search.py - CVE-2026-24039
Horilla's Improper Access Control Allows Employees to Auto-A
Same vendor: horilla-opensource
- CVE-2026-40866
Horilla: Unauthorized Document Overwrite via File Upload End - CVE-2026-40865
Horilla: Insecure Direct Object Reference at `/employee/view - CVE-2026-3050
horilla-opensource horilla Leads global.js cross site script - CVE-2026-3049
horilla-opensource horilla Query Parameter global_search.py - CVE-2026-24039
Horilla's Improper Access Control Allows Employees to Auto-A
Same weakness: CWE-284
- CVE-2026-8233
Dotouch XproUPF access control - CVE-2026-42569
phpvms: /importer authorization bypass causing full database - CVE-2026-42205
Avo: Broken Access Control: Unauthorized Execution of Arbitr - CVE-2026-41487
Langfuse: Improper role-based-access control in Langfuse LLM - CVE-2026-42278
UltraDAG: Smart Account Spending Policy Bypass via Pockets
V. Comments for CVE-2026-40867
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