CVE-2026-79672
7
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
Ech0 before 4.4.3 fails to enforce scope-based authorization on nine comment panel admin endpoints, allowing access tokens with minimal scopes to perform full comment moderation operations. Attackers with a limited-scope access token can list, approve, reject, delete comments, and modify comment system settings by directly accessing the unprotected panel endpoints.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| lin-snow | Ech0 | 0 < 4.4.3 | affected |
| lin-snow | Ech0 | 4.4.3 | unaffected |
Weaknesses
- CWE-862: Missing Authorization
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://github.com/lin-snow/Ech0/security/advisories/GHSA-fwg7-53p4-g33c
- https://www.vulncheck.com/advisories/ech0-before-authentication-bypass-via-comment-panel
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.