What’s Vulnerable › Vulnerabilities

CVE-2026-109656: Frappe ERPNext before 15.118.2 Unauthorized Item Master Data Access

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-12 · updated 2026-10-15
• Weakness: CWE-862

Description

Frappe ERPNext before 15.118.2 and 16.x before 16.30.0 contains a missing authorization vulnerability in which certain endpoints fail to enforce proper authorization checks on item master data. Authenticated attackers with low-privileged accounts can call these endpoints to read item master data beyond their permitted role.

Affected products

• frappe erpnext: before 15.118.2; from 16.0.0-beta.1 before 16.30.0 — fixed in 15.118.2, 16.30.0

How to fix

Upgrade to a fixed version: frappe erpnext 15.118.2, 16.30.0. Check the vendor advisory for mitigations.

References

• https://github.com/frappe/erpnext/security/advisories/GHSA-4j82-w8f7-hqqp
• https://www.vulncheck.com/advisories/frappe-erpnext-before-15.118.2-unauthorized-item-master-data-access

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