CVE-2026-109654

MEDIUM 5.4

Frappe ERPNext before 15.119.0 Missing Authorization in Transactional Email Endpoints

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a missing authorization vulnerability in which certain endpoints fail to verify that the caller may read a document before sending transactional email about it. Authenticated attackers can call these endpoints to trigger transactional email for documents they are not permitted to read.

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:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

frappe / erpnext

0 < 15.119.0 16.0.0-beta.1 < 16.31.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frappe/erpnext/security/advisories/GHSA-q8wq-q35q-gj8h vulncheck.com: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.119.0-missing-authorization-in-transactional-email-endpoints

Credits

🔍 hotplugin0x01 diptanilsaha