Yüksek CVSS 8.8
CVE-2026-77363: CVE-2026-77363: güvenlik açığı
Açıklama (NVD)
obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, the Streamable HTTP transport does not validate the Host or Origin header or enable DNS-rebinding protection. When the documented loopback configuration uses auth.mode set to none, a malicious web page can send requests to the local MCP endpoint and receive unrestricted vault access through the http-local caller. Version 1.3.1 fixes the vulnerability by enabling host, origin, and DNS-rebinding validation.
Özet bilgiler
- CVSS v3.1
- 8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS
- %0,16 (yüzdelik 5)
- CWE
- CWE-346
- Yama
- Yok / bilinmiyor