CVE-2026-109654 PUBLISHED

Frappe ERPNext before 15.119.0 Missing Authorization in Transactional Email Endpoints

Assigner: VulnCheck
Reserved: 12.10.2026 Published: 12.10.2026 Updated: 13.10.2026

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.

CVSS Vector: 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
CVSS Score: 5.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS Score: 5.4

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	frappe
Product	erpnext
Versions	Default: unaffected affected from 0 to 15.119.0 (excl.) affected from 16.0.0-beta.1 to 16.31.0 (excl.) Version 15.119.0 is unaffected Version 16.31.0 is unaffected

CVE-2026-109654 PUBLISHED

Frappe ERPNext before 15.119.0 Missing Authorization in Transactional Email Endpoints

Metrics

Product Status

Credits

References

Problem Types