obsidian-tc: Default folder ACL is fail-open; .obsidian plugin secrets are readable by default
Impact
With a default configuration, an undefined readPaths/writePaths meant allow-all, the strictReadDefault flag was inert, and the .obsidian/.git/.trash control directories were denied only during enumeration — not on the direct request path. A caller could read .obsidian/plugins/*/data.json, exfiltrating plugin API keys and Obsidian Sync passwords (live-reproduced), as well as any other in-vault file by path.
Patches
Fixed in 1.3.1. Upgrade to >= 1.3.1. The default now denies .obsidian/.git/.trash on read/write/delete and honors strictReadDefault on the request path.
Workarounds
Set an explicit readPaths/writePaths whitelist that excludes the control directories.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de npm | obsidian-tc | < 1.3.1 | 1.3.1 |
Referencias
- https://github.com/The-40-Thieves/obsidian-tc/security/advisories/GHSA-cvp8-vvgf-69q4
- https://github.com/The-40-Thieves/obsidian-tc/pull/73
- https://github.com/The-40-Thieves/obsidian-tc/commit/74de320ddea855e1dec47d67beabe88491149dab
- https://github.com/The-40-Thieves/obsidian-tc
- https://github.com/The-40-Thieves/obsidian-tc/releases/tag/v1.3.1
- https://nvd.nist.gov/vuln/detail/cve-2026-77364
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N- Debilidad (CWE)
CWE-200, CWE-276- Plataforma
- npm
- Paquete
obsidian-tc- Publicada
- 23.10.2026
- Actualizado
- 23.10.2026 21:17
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-cvp8-vvgf-69q4 - CC BY 4.0
Historial de vulnerabilidades: obsidian-tc
Todas las vulnerabilidades publicadas de este paquete (Paquete de npm), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 5
- Primera → última
- 10.2026 10.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 2
- Media 3
Divulgaciones por año
- 2026: 5
-
obsidian-tc: Default folder ACL is fail-open; .obsidian plugin secrets are readable by default esta entrada
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