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CVE-2026-109637— Frappe ERPNext before 16.14.0 Missing Authorization Allows Master Data Modification

Quick assessment

Affected
frappe erpnext
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 ERPNext 16.14.0 之前版本中存在一处缺失授权检查的漏洞，允许已认证的用户在其权限范围之外修改主数据。攻击者可通过向缺乏适当授权验证的特定端点发送请求，对主数据记录进行未经授权的更改。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-109637

Vulnerability Information
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Vulnerability Title
Frappe ERPNext before 16.14.0 Missing Authorization Allows Master Data Modification
Source: CVE Program / CVE List V5
Vulnerability Description
Frappe ERPNext before 16.14.0 contains a missing authorization vulnerability that allows authenticated users to modify master data beyond their permitted role. Attackers can send requests to certain endpoints lacking proper authorization checks to make unauthorized changes to master data records.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
frappe erpnext 0 ~ 16.14.0 -

II. Public POCs for CVE-2026-109637

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III. Intelligence Information for CVE-2026-109637

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Vendor Advisories for CVE-2026-109637 (2)

Same Patch Batch · frappe · 2026-10-12 · 86 CVEs total

CVE-2026-109608 8.8 HIGH Frappe ERPNext before 15.121.0 SQL Injection via Unvalidated Endpoint Input
CVE-2024-58390 8.8 HIGH Frappe before 15.41.0 Privilege Escalation via Document Action
CVE-2026-109652 8.8 HIGH Frappe ERPNext before 15.119.1 Server-Side Template Injection via Message Fields
CVE-2026-109667 8.8 HIGH Frappe ERPNext before 15.111.0 Privilege Escalation via Unauthorized Record Creation
CVE-2026-109640 8.1 HIGH Frappe ERPNext before 16.22.0 Missing Authorization Allows Unauthorized Record Modificatio
CVE-2026-109633 8.1 HIGH Frappe ERPNext before 15.119.1 Stored XSS via Public Booking Page
CVE-2025-71432 8.1 HIGH Frappe ERPNext before 15.83.0 Reflected XSS Leading to Account Takeover
CVE-2026-109612 7.3 HIGH Frappe ERPNext before 15.120.0 Stored XSS via Report View
CVE-2026-109653 7.3 HIGH Frappe ERPNext before 15.119.0 Stored XSS Leading to Account Takeover
CVE-2026-109671 7.3 HIGH Frappe ERPNext before 15.113.0 Stored XSS via Profile Field in Portal Pages
CVE-2026-109673 7.3 HIGH Frappe ERPNext before 16.12.0 Stored XSS via Crafted Record Names
CVE-2026-109604 7.3 HIGH ERPNext before 15.112.0 Stored XSS via Tool View Record Names
CVE-2026-109616 7.1 HIGH Frappe ERPNext before 15.121.3 Missing Authorization Allows Unauthorized Data Modification
CVE-2026-109617 7.1 HIGH Frappe ERPNext before 15.121.0 Missing Authorization in Record Creation Endpoints
CVE-2026-109613 7.1 HIGH Frappe ERPNext before 15.121.0 Missing Authorization Allows Unauthorized Status Modificati
CVE-2026-109646 6.5 MEDIUM Frappe ERPNext before 15.106.0 SQL Injection via Missing Validation
CVE-2026-109661 6.5 MEDIUM Frappe ERPNext before 15.116.0 Missing Authorization Exposes Financial Data
CVE-2026-109615 6.5 MEDIUM Frappe ERPNext before 15.121.0 Missing Authorization in Document Creation Endpoints
CVE-2026-109672 6.5 MEDIUM Frappe ERPNext before 15.118.0 Missing Authorization Exposes Financial Data
CVE-2026-109645 6.5 MEDIUM Frappe ERPNext before 15.119.0 Unauthorized Record Creation via Missing Authorization

Showing top 20 of 86 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: erpnext
Same vendor: frappe
Same weakness: CWE-862

V. Comments for CVE-2026-109637

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