Vulnerability · Published Jun 12, 2026 · Assigned by GitHub_M

CVE-2026-44207Frappe: Insecure Direct Object Reference for email accounts

Medium 6.9

In plain English

A medium-severity authorization bypass via user-controlled key in frappe from frappe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium

Exploit odds (30 days)0.3%top 74.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Frappe is a full-stack web application framework. Prior to versions 15.107.0 and 16.17.0, an IDOR vulnerability allows authenticated users to access other users' email configuration details. This issue has been patched in versions 15.107.0 and 16.17.0.

Affected products (as reported)

Vendor	Product	Versions
frappe	frappe	< 15.107.0< 16.17.0

Weakness: CWE-639 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://github.com/frappe/frappe/security/advisories/GHSA-cw6v-39qx-7r74 x_refsource_CONFIRM