CVE-2026-108734

medium

Description

Frappe CRM 1.49.0 through 1.87.0 contains a missing authorization vulnerability in crm.api.doc.get_linked_docs_of_document that allows authenticated users to read linked documents without permission checks. Attackers can name a lead, deal, comment or user they cannot read to obtain linked call log phone numbers, deal organizations and mention notification text.

References

https://www.vulncheck.com/advisories/frappe-crm-1.49.0-through-1.87.0-missing-authorization-via-get-linked-docs-of-document

https://hackmd.io/@haind03/frappe-crm-linked-docs-unchecked-read-20261010

https://github.com/frappe/crm/blob/0d3910b456ef4fb913e77b29db011b3debc4f778/crm/api/doc.py#L684-L725

https://github.com/frappe/crm

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-96900

Details

Source: Mitre, NVD

Published: 2026-10-11

Updated: 2026-10-11

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

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

Severity: Medium

CVSS v4

Base Score: 5.3

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: Medium