CVE-2026-3673— Frappe Framework 16.10.0 - Stored DOM XSS in Tag Pill Renderer
Quick assessment
Affected
Frappe Frappe
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.
Frappe是印度Frappe公司的一个基于Python、Mariadb的并集成前端页面的Web开发框架。 Frappe 16.10.10版本存在跨站脚本漏洞，该漏洞源于_user_tags中存储的特制标签值在渲染时未转义，可能导致认证攻击者在受害者打开列表或报告视图时触发JavaScript执行。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-3673
Vulnerability Information
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Vulnerability Title
Frappe Framework 16.10.0 - Stored DOM XSS in Tag Pill Renderer
Source: CVE Program / CVE List V5
Vulnerability Description
An authenticated attacker can store a crafted tag value in _user_tags and trigger JavaScript execution when a victim opens the list/report view where tags are rendered. The vulnerable renderer interpolates tag content into HTML attributes and element content without escaping.
This issue affects Frappe: 16.10.10.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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
Frappe 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Frappe是印度Frappe公司的一个基于Python、Mariadb的并集成前端页面的Web开发框架。 Frappe 16.10.10版本存在跨站脚本漏洞，该漏洞源于_user_tags中存储的特制标签值在渲染时未转义，可能导致认证攻击者在受害者打开列表或报告视图时触发JavaScript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
II. Public POCs for CVE-2026-3673
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Vendor Advisories for CVE-2026-3673 (1)
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V. Comments for CVE-2026-3673
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