CVE-2026-109621

MEDIUM 6.5

Frappe ERPNext before 15.120.0 Unauthorized Party Record Access via Permission Bypass

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

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:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

frappe / erpnext

0 < 15.120.0 16.0.0-beta.1 < 16.23.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 prakhar0x01 🔍 vnth4nhnt Shllokkk