What’s Vulnerable › Vulnerabilities

CVE-2026-109621: Frappe ERPNext before 15.120.0 Unauthorized Party Record Access via Permission Bypass

• 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 15.120.0 and 16.x before 16.23.0 contains an authorization bypass in an endpoint that honours a caller-supplied flag disabling its own permission enforcement. Authenticated attackers can set this flag when calling the endpoint to skip permission checks and read party records beyond their permitted role.

Affected products

• frappe erpnext: before 15.120.0; from 16.0.0-beta.1 before 16.23.0 — fixed in 15.120.0, 16.23.0

How to fix

Upgrade to a fixed version: frappe erpnext 15.120.0, 16.23.0. Check the vendor advisory for mitigations.

References

• https://github.com/frappe/erpnext/security/advisories/GHSA-wwgm-3pv3-gmqh
• https://www.vulncheck.com/advisories/frappe-erpnext-before-15.120.0-unauthorized-party-record-access-via-permission-bypass

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