CVE-2026-3837— Frappe Framework 16.10.0 - Stored DOM XSS in Multiple Field Formatters
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I. Basic Information for CVE-2026-3837
Vulnerability Information
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Vulnerability Title
Frappe Framework 16.10.0 - Stored DOM XSS in Multiple Field Formatters
Source: NVD (National Vulnerability Database)
Vulnerability Description
An authenticated attacker can persist crafted values in multiple field types and trigger client-side script execution when another user opens the affected document in Desk. The vulnerable formatter implementations interpolate stored values into raw HTML attributes and element content without escaping This issue affects Frappe: 16.10.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
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 16.10.0版本存在跨站脚本漏洞，该漏洞源于多个字段类型中存储的特制值在格式化时未转义，可能导致认证攻击者在其他用户打开受影响文档时触发客户端脚本执行。
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-2026-3837
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IV. Related Vulnerabilities
Same product: Frappe
- CVE-2026-3673
Frappe Framework 16.10.0 - Stored DOM XSS in Tag Pill Render - CVE-2026-39351
Frappe allows unrestricted Doctype access via API exploit - CVE-2026-35614
Frappe has a SQL injection in bulk_update - CVE-2026-31879
Frappe Workspace modification and stored XSS due to improper - CVE-2026-31878
Frappe: Possible SSRF by any authenticated user
Same vendor: Frappe
- CVE-2026-41430
Press vulnerable to reflected XSS on login redirection - CVE-2026-41317
Frappe Press has an unsafe HTTP method / CSRF-adjacent issue - CVE-2026-3673
Frappe Framework 16.10.0 - Stored DOM XSS in Tag Pill Render - CVE-2026-41320
Frappe HR has possibility of SQL Injection due to improper f - CVE-2026-40889
Frappe HR has Improper Access Control on Files
Same weakness: CWE-79
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Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
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V. Comments for CVE-2026-3837
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