Missing authorization in Frappe ERPNext exposes financial data
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
Frappe ERPNext before 15.113.0 and from 16.0.0-beta.1 before 16.24.0 has a missing authorization flaw (CWE-862) in which certain endpoints fail to enforce proper permission checks. An authenticated user can call these endpoints to read financial data beyond what their assigned role permits. The CVSS 4.0 vector is network-reachable with low privileges required and no user interaction, and it shows high confidentiality impact on the vulnerable system.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Frappe ERPNext before 15.113.0 and 16.x before 16.24.0 contains a missing authorization vulnerability in which certain endpoints fail to enforce proper permission checks. Authenticated users can call these endpoints to read financial data beyond what their assigned role permits.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
Upgrade ERPNext to version 15.113.0 or 16.24.0. Affected versions are from 0 before 15.113.0 and from 16.0.0-beta.1 before 16.24.0.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
- Fix · CNA erpnext (frappe) Fixed in 15.113.0, 16.24.0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
frappe erpnext 15.113.0, 16.24.0
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2026-71430 Stored cross-site scripting in Frappe ERPNext profile fieldPriority LOW 38
Timeline
- 2026-10-13 Threatist record created from CVE-2026-109659
- 2026-10-13 Alias added: GHSA-wj9m-272q-jfjc
- 2026-10-13 CISA SSVC decision points changed
- 2026-10-13 Priority changed: MEDIUM → LOW
References
More frappe vulnerabilities
- TI-2026-28140 ERPNext v15.103.1 and before is vulnerable to Server-Side Template Injection (SSTI). CVSS 3.1CRITICAL 9.8
- TI-2025-40873 An issue was discovered in Frappe ERPNext through 15.89.0. CVSS 3.1CRITICAL 9.8
- TI-2025-40872 An issue was discovered in Frappe ERPNext through 15.89.0. CVSS 3.1CRITICAL 9.8
- TI-2025-40871 A Server-Side Template Injection (SSTI) vulnerability exists in the Frappe ERPNext… CVSS 3.1CRITICAL 9.8
- TI-2025-32462 In Frappe ERPNext 15.57.5, the function get_rfq_containing_supplier() at… CVSS 3.1HIGH 8.2
- TI-2025-32461 In Frappe ERPNext 15.57.5, the function get_stock_balance_for() at… CVSS 3.1HIGH 8.2
Sources
- CVE-2026-109659 · CVE Program
- CVE-2026-109659 · NVD
- FIRST EPSS
- GHSA-wj9m-272q-jfjc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences