PT-2026-81285 · Ech0 · Ech0
CVE-2026-79666
·
Published
2026-04-10
·
Updated
2026-08-25
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Ech0 versions prior to 4.4.3
Description
Insufficient administrator authorization on dashboard log endpoints allows any authenticated user to access system logs. An attacker with a valid session can query the 'GET /api/system/logs' endpoint and subscribe to Server-Sent Events (SSE) and WebSocket log streams to retrieve sensitive operational data, such as file paths, stack traces, and internal URLs.
Recommendations
Update to version 4.4.3 or later.
Exploit
Fix
Missing Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Ech0