PT-2026-81284 · Ech0 · Ech0
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Ech0 versions prior to 4.5.1
Description
An authorization bypass occurs because session tokens skip scope validation within the
RequireScopes middleware. This allows authenticated users without administrative privileges to access administrative endpoints. By providing authenticated session tokens, attackers can retrieve system logs, visitor statistics, and user emails, as well as subscribe to live WebSocket logs.Recommendations
Update to version 4.5.1 or later.
Exploit
Fix
Missing Authorization
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Ech0