Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck
CVE-2026-109666Frappe ERPNext before 15.110.0 Missing Authorization in Inventory Record Endpoints
Medium 6.5
In plain English
A medium-severity missing authorization in erpnext from frappe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 87.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Frappe ERPNext before 15.110.0 and 16.x before 16.21.0 contains a missing authorization vulnerability in certain endpoints that fail to enforce proper permission checks on inventory records. Authenticated users can send requests to these endpoints to modify inventory data beyond what their assigned role permits.
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
References
- GitHub Security Advisory (GHSA-6rgf-xx2m-fjr2) vendor-advisory
- VulnCheck Advisory: Frappe ERPNext before 15.110.0 Missing Authorization in Inventory Record Endpoints third-party-advisory