Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 13 Oct 2026 21:30:00 +0000
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| Metrics |
ssvc
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Tue, 13 Oct 2026 07:45:00 +0000
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| First Time appeared |
The-40-thieves
The-40-thieves obsidian-tc |
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| Vendors & Products |
The-40-thieves
The-40-thieves obsidian-tc |
Mon, 12 Oct 2026 18:00:00 +0000
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| Description | 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. | |
| Title | obsidian-tc Streamable HTTP transport permits cross-origin loopback vault access | |
| Weaknesses | CWE-1385 CWE-346 |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-13T16:03:13.858Z
Reserved: 2026-08-20T19:28:35.245Z
Link: CVE-2026-77363
Updated: 2026-10-13T16:03:07.331Z
Status : Deferred
Published: 2026-10-12T18:17:23.513
Modified: 2026-10-16T20:04:29.760
Link: CVE-2026-77363
No data.
OpenCVE Enrichment
Updated: 2026-10-13T07:26:10Z