CVE-2026-79673

Summary

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.

Affected Software

Weaknesses

• CWE-863: Incorrect Authorization

References

• https://github.com/lin-snow/Ech0/security/advisories/GHSA-hm2h-wwwh-g49x
• https://www.vulncheck.com/advisories/ech0-before-scope-bypass-via-profile-read-token

• ←Previous
• Next→