CVE-2026-19331

A vulnerability was identified in bazylhorsey obsidian-mcp-server 1.0.0. This affects the function readCanvas/writeCanvas of the file src/services/CanvasService.ts. Such manipulation leads to path traversal. An attack has to be approached locally. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/bazylhorsey/obsidian-mcp-server/
https://github.com/bazylhorsey/obsidian-mcp-server/issues/3
https://vuldb.com/cve/CVE-2026-19331
https://vuldb.com/submit/865254
https://vuldb.com/vuln/387165
https://vuldb.com/vuln/387165/cti
https://github.com/bazylhorsey/obsidian-mcp-server/issues/3

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-09 05:16

Updated : 2026-08-12 20:59

NVD link : CVE-2026-19331

Mitre link : CVE-2026-19331

CVE.ORG link : CVE-2026-19331

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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