Yüksek CVSS 8.3 PoC var
CVE-2026-49471: Serena: kritik işlevde kimlik doğrulaması eksik
Açıklama (NVD)
Serena is a powerful MCP toolkit for coding that provides semantic retrieval and editing capabilities. Prior to v1.5.2, Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port, with no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach this API from any browser and write arbitrary content to the agent's persistent memory store, which the agent reads and acts on autonomously. Combined with execute_shell_command using shell=True, this creates a remote code execution chain requiring only that the victim visit a malicious webpage while Serena is running. This issue is fixed in version v1.5.2.
Özet bilgiler
- Ürün
- Oraios-ai Serena
- CVSS v3.1
- 8.3
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H - EPSS
- %0,37 (yüzdelik 31)
- CWE
- CWE-306
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| oraios-ai-serena | — | — | 1.5.2 |