CVE-2026-111938GHSA-843p-qp2f-p2v8
Frappe CRM before 1.74.0 Missing Authorization via add_note_to_call_log
frappe crm
CVSS
5.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.26%Chance of exploitation activity in the next 30 days, higher than 16% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 1.74.0crmCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
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.
Text from CVE List
Affected versions 1
- crmaffected: all versions before 1.74.0CVE List
References 6
- github.com/frappe/crm/commit/7872f4d178bd9338dba2eb4fc4808f4060914be6Fixvia CVE List
- github.com/frappe/crm/commit/e30df91094033d8583a72e429726ba7bebc1534fFixvia CVE List
- github.com/frappe/crm/releases/tag/v1.74.0Fixvia CVE List
- github.com/frappe/crm/security/advisories/GHSA-843p-qp2f-p2v8Advisoryvia CVE List
- vulncheck.com/advisories/frappe-crm-before-1.74.0-missing-authorization-via-add-note-to-call-logAdvisoryvia CVE List
- github.com/frappe/crm/blob/v1.73.2/crm/integrations/api.pyReferencevia CVE List