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CVE-2026-109377— ERPNext 9.0.0 through 16.50.0 Missing Authorization in Batch Lookup Methods

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.

ERPNext 9.0.0 至 16.50.0 版本中存在一处缺少授权检查的安全漏洞，允许已认证的用户通过白名单中的批次方法查看库存数量。包括客户门户用户在内的攻击者，可以调用 get_batch_qty、get_batches_by_oldest 或 get_pos_reserved_batch_qty 等函数，列出每个仓库中所有商品批次的库存数量。

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-109377

Vulnerability Information
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Vulnerability Title
ERPNext 9.0.0 through 16.50.0 Missing Authorization in Batch Lookup Methods
Source: CVE Program / CVE List V5
Vulnerability Description
ERPNext 9.0.0 through 16.50.0 contains a missing authorization vulnerability that allows authenticated users to view stock quantities via whitelisted batch methods. Attackers, including customer portal users, can call get_batch_qty, get_batches_by_oldest or get_pos_reserved_batch_qty to list every item batch with per-warehouse quantities.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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 9.0.0 ~ 16.50.0 -

II. Public POCs for CVE-2026-109377

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III. Intelligence Information for CVE-2026-109377

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Patches & Fixes for CVE-2026-109377 (3)

Vendor Advisories for CVE-2026-109377 (1)

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

CVE-2024-58390 8.8 HIGH Frappe before 15.41.0 Privilege Escalation via Document Action
CVE-2026-109667 8.8 HIGH Frappe ERPNext before 15.111.0 Privilege Escalation via Unauthorized Record Creation
CVE-2026-109608 8.8 HIGH Frappe ERPNext before 15.121.0 SQL Injection via Unvalidated Endpoint Input
CVE-2026-109652 8.8 HIGH Frappe ERPNext before 15.119.1 Server-Side Template Injection via Message Fields
CVE-2025-71432 8.1 HIGH Frappe ERPNext before 15.83.0 Reflected XSS Leading to Account Takeover
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-2026-109653 7.3 HIGH Frappe ERPNext before 15.119.0 Stored XSS Leading to Account Takeover
CVE-2026-109604 7.3 HIGH ERPNext before 15.112.0 Stored XSS via Tool View Record Names
CVE-2026-109612 7.3 HIGH Frappe ERPNext before 15.120.0 Stored XSS via Report View
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-2026-109613 7.1 HIGH Frappe ERPNext before 15.121.0 Missing Authorization Allows Unauthorized Status Modificati
CVE-2026-109617 7.1 HIGH Frappe ERPNext before 15.121.0 Missing Authorization in Record Creation Endpoints
CVE-2026-109616 7.1 HIGH Frappe ERPNext before 15.121.3 Missing Authorization Allows Unauthorized Data Modification
CVE-2026-109624 6.5 MEDIUM Frappe ERPNext before 15.120.0 Missing Authorization Exposes Personal Data
CVE-2026-109656 6.5 MEDIUM Frappe ERPNext before 15.118.2 Unauthorized Item Master Data Access
CVE-2026-109631 6.5 MEDIUM Frappe ERPNext before 15.119.1 SQL Injection via Missing Validation
CVE-2026-109674 6.5 MEDIUM Frappe ERPNext before 16.6.0 SQL Injection via Missing Input Validation
CVE-2026-109658 6.5 MEDIUM Frappe ERPNext before 15.115.0 Missing Authorization on Endpoints

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-2026-109377

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