CVE-2026-109598

MEDIUM 4.3

Frappe before 16.33.0 Broken Authorization via send_sms Endpoint

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Frappe Framework before 15.120.0 and 16.x before 16.33.0 contains a missing authorization vulnerability in the whitelisted send_sms API endpoint, which does not verify that the caller is permitted to send SMS messages. Users lacking the required permissions can invoke send_sms to send arbitrary SMS messages that impersonate the Company.

CWE	CWE-862
Vendor	frappe
Product	frappe
Published	Oct 12, 2026

Stay Ahead of the Next One

Get instant alerts for frappe frappe

Be the first to know when new medium vulnerabilities affecting frappe frappe are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

frappe / frappe

0 < 15.120.0 16.0.0-beta.1 < 16.33.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frappe/frappe/security/advisories/GHSA-wrh5-p77r-jpvq vulncheck.com: https://www.vulncheck.com/advisories/frappe-before-16.33.0-broken-authorization-via-send-sms-endpoint

Credits

🔍 Darshan060224 AarDG10 🔍 kartiks914