CVE-2026-79673

MediumCVSS 6.5/10Last modified Aug 31, 2026

Description

Ech0 before 4.4.3 protects the PUT /user endpoint with the profile:read scope, a read-only scope, but allows write operations including password changes. An attacker with an admin's profile:read access token can change the admin's password and login to obtain an unrestricted session token that bypasses all scope enforcement.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-863

Affected software

Vendor	Product	Versions
lin-snow	Ech0	< 4.4.3

References

Timeline

Published: Aug 25, 2026
Last modified: Aug 31, 2026
NVD status: Deferred

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