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Tue, 25 Aug 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 25 Aug 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lin-snow
Lin-snow ech0 |
|
| Vendors & Products |
Lin-snow
Lin-snow ech0 |
Tue, 25 Aug 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ech0 version 4.3.4 and earlier fails to reliably enforce scoped access token (least-privilege) restrictions on several privileged admin routes. Multiple privileged endpoints (e.g., /api/inbox, /api/panel/comments, /api/backup/export) omit scope checks and authorize based only on the user's admin role, and the backup export handler discards token scope metadata entirely. An attacker holding a deliberately limited (low-scope) admin access token can reach broader privileged functionality than intended, including reading the inbox and exporting a full database backup ZIP archive. Fixed in 4.4.3. | |
| Title | Ech0 before 4.4.3 Authentication Bypass via Scope Enforcement | |
| First Time appeared |
Ech0
Ech0 ech0 |
|
| Weaknesses | CWE-285 | |
| CPEs | cpe:2.3:a:ech0:ech0:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ech0
Ech0 ech0 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-25T13:28:12.131Z
Reserved: 2026-08-25T11:10:13.697Z
Link: CVE-2026-79667
Updated: 2026-08-25T13:26:00.535Z
Status : Received
Published: 2026-08-25T12:16:34.813
Modified: 2026-08-25T14:16:58.187
Link: CVE-2026-79667
No data.
OpenCVE Enrichment
Updated: 2026-08-25T13:15:13Z
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CWE-285
Improper Authorization