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CVE-2023-53906— ProjectSend r1605 Stored Cross-Site Scripting via Custom Assets Page

Quick assessment

Affected
projectSend projectSend
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.

ProjectSend（cFTP）是ProjectSend开源的一套基于PHP和MySQL的自托管应用程序。 ProjectSend r1605版本存在跨站脚本漏洞，该漏洞源于自定义资产配置页面清理不当，可能导致存储型跨站脚本攻击。

CVSS 4.8 · Medium EPSS 0.31% · P22
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I. Basic Information for CVE-2023-53906

Vulnerability Information
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Vulnerability Title
ProjectSend r1605 Stored Cross-Site Scripting via Custom Assets Page
Source: CVE Program / CVE List V5
Vulnerability Description
projectSend r1605 contains a stored cross-site scripting vulnerability that allows authenticated administrators to inject malicious JavaScript through the custom assets configuration page. Attackers can craft a JavaScript payload in the custom assets section that will execute when other users load the affected page, enabling persistent script injection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
ProjectSend 跨站脚本漏洞
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版本存在跨站脚本漏洞，该漏洞源于自定义资产配置页面清理不当，可能导致存储型跨站脚本攻击。
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-2023-53906

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III. Intelligence Information for CVE-2023-53906

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Exploits & Public PoCs for CVE-2023-53906 (1)

Other References for CVE-2023-53906 (1)

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-2023-53930 7.5 HIGH ProjectSend r1605 Insecure Direct Object Reference File Download Vulnerability

IV. Related Vulnerabilities

Same product: projectSend
Same vendor: projectSend
Same weakness: CWE-79

V. Comments for CVE-2023-53906

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