CVE-2026-109623

Frappe ERPNext before 15.121.1 Unauthorized Document Modification via Missing Authorization

State: Published
Severity: 5.3 Medium
Published: Oct 12, 2026
Updated: Oct 13, 2026
Reserved: Oct 12, 2026

Description

Frappe ERPNext before 15.121.1 and 16.x before 16.34.2 contains a missing authorization vulnerability in certain endpoints that fail to enforce proper authorization checks. Authenticated attackers can send requests to these endpoints to modify documents and data beyond what their assigned role permits.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	VulnCheck

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
erpnextfrappe	before 15.121.1Affected 16.0.0-beta.1 to before 16.34.2Affected 15.121.1Not affected 16.34.2Not affected

References

GitHub Security Advisory (GHSA-49wp-r82c-j825)vendor-advisory
VulnCheck Advisory: Frappe ERPNext before 15.121.1 Unauthorized Document Modification via Missing Authorizationthird-party-advisory

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