Missing Authorization in Frappe ERPNext Product
CVE-2026-109654

5.3MEDIUM

Key Information:

Vendor

Frappe

Status
Erpnext
Vendor
CVE Published:
12 October 2026

What is CVE-2026-109654?

Frappe ERPNext versions prior to 15.119.0 and 16.x before 16.31.0 exhibit a missing authorization flaw. This vulnerability allows authenticated attackers to bypass access controls on specific endpoints. As a result, they can initiate transactional emails for documents they do not have the permission to view. It is crucial for users and administrators of ERPNext to address this issue by updating to the latest versions to ensure their systems remain secure.

Affected Version(s)

erpnext 0 < 15.119.0

erpnext 16.0.0-beta.1 < 16.31.0

erpnext 15.119.0

References

https://github.com/frappe/erpnext/security/advisories/GHS...
vendor-advisory
https://www.vulncheck.com/advisories/frappe-erpnext-befor...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hotplugin0x01
diptanilsaha
.