CVE-2023-53930— ProjectSend r1605 Insecure Direct Object Reference File Download Vulnerability
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I. Basic Information for CVE-2023-53930
Vulnerability Information
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Vulnerability Title
ProjectSend r1605 Insecure Direct Object Reference File Download Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
ProjectSend r1605 contains an insecure direct object reference vulnerability that allows unauthenticated attackers to download private files by manipulating the download ID parameter. Attackers can access any user's private files by changing the 'id' parameter in the download request to process.php.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
ProjectSend 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ProjectSend（cFTP）是ProjectSend开源的一套基于PHP和MySQL的自托管应用程序。 ProjectSend r1605存在安全漏洞，该漏洞源于未经验证的攻击者可通过操纵下载ID参数下载私人文件，可能导致不安全的直接对象引用攻击。
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 |
|---|---|---|---|---|
| projectSend | projectSend | r1605 | - |
II. Public POCs for CVE-2023-53930
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · projectSend · 2025-12-17 · 3 CVEs total
| CVE-2023-53905 | 8.0 HIGH | ProjectSend r1605 CSV Injection via User Account Export Functionality |
| CVE-2023-53906 | 4.8 MEDIUM | ProjectSend r1605 Stored Cross-Site Scripting via Custom Assets Page |
IV. Related Vulnerabilities
Same product: projectSend
- CVE-2021-47947
Projectsend r1295 Stored Cross-Site Scripting via files-edit - CVE-2026-5624
ProjectSend upload.php cross-site request forgery - CVE-2026-4045
projectsend Auth.php response discrepancy - CVE-2026-4044
projectsend Delete import-orphans.php realpath path traversa - CVE-2026-3977
projectsend AJAX Endpoints authorization
Same vendor: projectSend
- CVE-2021-47947
Projectsend r1295 Stored Cross-Site Scripting via files-edit - CVE-2023-53980
ProjectSend r1605 Remote Code Execution via File Extension M - CVE-2023-53905
ProjectSend r1605 CSV Injection via User Account Export Func - CVE-2023-53906
ProjectSend r1605 Stored Cross-Site Scripting via Custom Ass - CVE-2024-11680
ProjectSend Unauthenticated Configuration Modification
Same weakness: CWE-639
- CVE-2026-8196
JeecgBoot mLogin Endpoint LoginController.java authorization - CVE-2026-42291
SysReptor: Read-write access to personal notes by sharing-li - CVE-2026-44400
MailEnable Enterprise Premium < 10.55 Authorization Bypass v - CVE-2026-42279
solidtime: Time entry update endpoint allows cross-organizat - CVE-2026-42277
Onyx: IDOR in /chat/file/{file_id} allows any authenticated
V. Comments for CVE-2023-53930
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