{"id":"CVE-2026-111938","published":"2026-10-19T14:17:01.503","lastModified":"2026-10-19T21:14:14.150","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.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/frappe/crm/blob/v1.73.2/crm/integrations/api.py","tags":[]},{"url":"https://github.com/frappe/crm/commit/7872f4d178bd9338dba2eb4fc4808f4060914be6","tags":[]},{"url":"https://github.com/frappe/crm/commit/e30df91094033d8583a72e429726ba7bebc1534f","tags":[]},{"url":"https://github.com/frappe/crm/releases/tag/v1.74.0","tags":[]},{"url":"https://github.com/frappe/crm/security/advisories/GHSA-843p-qp2f-p2v8","tags":[]},{"url":"https://www.vulncheck.com/advisories/frappe-crm-before-1.74.0-missing-authorization-via-add-note-to-call-log","tags":[]}],"exploitRefs":[{"url":"https://github.com/frappe/crm/blob/v1.73.2/crm/integrations/api.py","tags":[]},{"url":"https://github.com/frappe/crm/commit/7872f4d178bd9338dba2eb4fc4808f4060914be6","tags":[]},{"url":"https://github.com/frappe/crm/commit/e30df91094033d8583a72e429726ba7bebc1534f","tags":[]},{"url":"https://github.com/frappe/crm/releases/tag/v1.74.0","tags":[]},{"url":"https://github.com/frappe/crm/security/advisories/GHSA-843p-qp2f-p2v8","tags":[]}],"hasPoc":true,"ai":null}