CVE-2026-109616

HIGH 7.1

Frappe ERPNext before 15.121.3 Missing Authorization Allows Unauthorized Data Modification

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Frappe ERPNext before 15.121.3 and 16.x before 16.35.0 contains a missing authorization vulnerability in which certain endpoints fail to enforce proper authorization checks. Authenticated users can send requests to these endpoints to modify data beyond what their assigned role permits.

CWE	CWE-862
Vendor	frappe
Product	erpnext
Published	Oct 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Affected Versions

frappe / erpnext

0 < 15.121.3 16.0.0-beta.1 < 16.35.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frappe/erpnext/security/advisories/GHSA-cgjf-xw8x-qjjc vulncheck.com: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.3-missing-authorization-allows-unauthorized-data-modification

Credits

🔍 joostgrunwald 🔍 meifukun diptanilsaha