CVE-2026-79673 — Ech0 before 4.4.3 Scope Bypass via profile:read Token
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 adm…
Published: 2026-08-25 · CVSS: 8.5 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7