Description
Frappe CRM app before 1.89.1 contains a missing authorization vulnerability that allows authenticated low-privileged users to read CRM Lead records they are not permitted to access by querying the get_contact_by_phone_number API, which performs raw database queries without invoking the permission system. Attackers can supply a known phone number to the crm.integrations.api.get_contact_by_phone_number endpoint to retrieve full lead details otherwise blocked by standard API and UI access controls, resulting in unauthorized disclosure of sensitive CRM data.
Published: 2026-10-26
Score: 7.1 High
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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History

Mon, 26 Oct 2026 14:00:00 +0000

Type Values Removed Values Added
Description Frappe CRM app before 1.89.1 contains a missing authorization vulnerability that allows authenticated low-privileged users to read CRM Lead records they are not permitted to access by querying the get_contact_by_phone_number API, which performs raw database queries without invoking the permission system. Attackers can supply a known phone number to the crm.integrations.api.get_contact_by_phone_number endpoint to retrieve full lead details otherwise blocked by standard API and UI access controls, resulting in unauthorized disclosure of sensitive CRM data.
Title Frappe CRM before 1.89.1 Missing Authorization via Phone Lookup API
First Time appeared Frappe
Frappe frappe Crm
Weaknesses CWE-862
CPEs cpe:2.3:a:frappe:frappe_crm:-:*:*:*:*:*:*:*
Vendors & Products Frappe
Frappe frappe Crm
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Frappe Frappe Crm
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-26T12:21:46.284Z

Reserved: 2026-10-26T12:17:23.007Z

Link: CVE-2026-116492

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-26T14:16:37.667

Modified: 2026-10-26T17:13:18.183

Link: CVE-2026-116492

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T15:45:12Z

Weaknesses