CVE-2026-108734: medium-severity vulnerability in frappe crm
Frappe CRM 1.49.0 through 1.87.0 Missing Authorization via get_linked_docs_of_document
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
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.
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
Affected products
frappe · crmRelated CVEs — frappe crm
In the same product, most dangerous first.
CVE-2026-53761HIGHFrappe CRM: Authentication Bypass via Logged Invitation Keys in crm/apiEPSS 0.6%CVE-2026-111938MEDIUMFrappe CRM before 1.74.0 Missing Authorization via add_note_to_call_logEPSS 0.3%CVE-2026-116492HIGHFrappe CRM before 1.89.1 Missing Authorization via Phone Lookup APIEPSS 0.2%CVE-2026-111937MEDIUMFrappe CRM before 1.81.2 Missing Authorization on CRM Notification RecordsEPSS 0.2%CVE-2025-68928MEDIUMFrappe CRM vulnerable to authenticated XSS via website fieldEPSS 0.2%
References
https://github.com/frappe/crmhttps://github.com/frappe/crm/blob/0d3910b456ef4fb913e77b29db011b3debc4f778/crm/api/doc.py#L684-L725https://hackmd.io/@haind03/frappe-crm-linked-docs-unchecked-read-20261010https://www.vulncheck.com/advisories/frappe-crm-1.49.0-through-1.87.0-missing-authorization-via-get-linked-docs-of-document