CVE-2026-111937

Frappe CRM before 1.81.2 contains a missing authorization vulnerability that allows authenticated Sales Users to access other users' CRM Notification records due to absent permission hooks. Attackers can query frappe.client endpoints filtering on to_user or call mark_as_read with another user argument to read, mark read, or delete others' notifications.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/frappe/crm/blob/v1.81.1/crm/api/notifications.py
https://github.com/frappe/crm/blob/v1.81.1/crm/fcrm/doctype/crm_notification/crm_notification.json
https://github.com/frappe/crm/blob/v1.81.1/crm/hooks.py
https://github.com/frappe/crm/commit/a24d73acefa7f98f46903858514444442ce57614
https://github.com/frappe/crm/releases/tag/v1.81.2
https://github.com/frappe/crm/security/advisories/GHSA-4rjw-6mxx-m345
https://www.vulncheck.com/advisories/frappe-crm-before-1.81.2-missing-authorization-on-crm-notification-records

Configurations

No configuration.

History

19 Oct 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-19 14:17

Updated : 2026-10-19 21:14

NVD link : CVE-2026-111937

Mitre link : CVE-2026-111937

CVE.ORG link : CVE-2026-111937

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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