CVE-2026-111938
Frappe CRM before 1.74.0 Missing Authorization via add_note_to_call_log
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 19, 2026
- Updated
- Oct 19, 2026
- Reserved
- Oct 17, 2026
Description
Frappe CRM before 1.74.0 contains a missing authorization vulnerability that allows authenticated Sales Users to modify other users' call logs by supplying arbitrary call_sid values. Attackers can call the add_note_to_call_log and add_task_to_call_log endpoints to attach attacker-written notes and tasks that appear on victims' call logs, leads, and deals.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | VulnCheck |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
crmfrappe |
|
References
- GitHub Security Advisory (GHSA-843p-qp2f-p2v8)vendor-advisory
- https://github.com/frappe/crm/commit/7872f4d178bd9338dba2eb4fc4808f4060914be6patch
- https://github.com/frappe/crm/commit/e30df91094033d8583a72e429726ba7bebc1534fpatch
- Frappe CRM v1.74.0 Release Notesrelease-notes
- https://github.com/frappe/crm/blob/v1.73.2/crm/integrations/api.pytechnical-description
- VulnCheck Advisory: Frappe CRM before 1.74.0 Missing Authorization via add_note_to_call_logthird-party-advisory
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