CVE-2026-108734CWE-862broken-access-control

CVE-2026-108734

Medium · published October 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
15.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · 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
EPSS
0.00251 · 15.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-11T17:17Z
References (4)
https://github.com/frappe/crm · [email protected]https://github.com/frappe/crm/blob/0d3910b456ef4fb913e77b29db011b3debc4f778/crm/api/doc.py#L684-L725 · [email protected]https://hackmd.io/@haind03/frappe-crm-linked-docs-unchecked-read-20261010 · [email protected]https://www.vulncheck.com/advisories/frappe-crm-1.49.0-through-1.87.0-missing-authorization-via-get-linked-docs-of-document · [email protected]
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 11 OCT 12:19Z
    Frappe CRM 1.49.0 through 1.87.0 Missing Authorization via get_linked_docs_of_document
    cvelistv5
  • 11 OCT 12:19Z
    Frappe CRM 1.49.0 through 1.87.0 Missing Authorization via get_linked_docs_of_document
    cvelistv5