obsidian-tc bridge tools expose data outside the read ACL
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| The-40-Thieves | obsidian-tc | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| The-40-thieves | Obsidian-tc |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-43r2-c7g8-prc8 | obsidian-tc Bridge tools leak denied-note data via unfiltered sibling fields |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.200% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| 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 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. Prior to 1.3.1, bridge tools do not consistently apply the read access-control list (ACL) to every returned field. The tasks_filter tool exposes group counts derived from denied notes, makemd_query passes unfiltered sibling result fields through, and list_templates exposes template paths and parsed user-function bodies without a read-whitelist check. An authenticated caller can consequently infer or read data from notes outside the caller's read ACL. Version 1.3.1 fixes the vulnerability by filtering path-attributable fields and applying the read whitelist to list_templates. | |
| Title | obsidian-tc bridge tools expose data outside the read ACL | |
| Weaknesses | CWE-200 CWE-863 |
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| References |
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| Metrics |
cvssV3_1
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