CVE-2026-19331CWE-22path-traversal

CVE-2026-19331

Medium · published August 9, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
6.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00172 · 6.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-08-09T09:16Z
References (7)
https://github.com/bazylhorsey/obsidian-mcp-server/ · [email protected]https://github.com/bazylhorsey/obsidian-mcp-server/issues/3 · [email protected]https://vuldb.com/cve/CVE-2026-19331 · [email protected]https://vuldb.com/submit/865254 · [email protected]https://vuldb.com/vuln/387165 · [email protected]https://vuldb.com/vuln/387165/cti · [email protected]https://github.com/bazylhorsey/obsidian-mcp-server/issues/3 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 09 AUG 04:15Z
    bazylhorsey obsidian-mcp-server CanvasService.ts writeCanvas path traversal
    cvelistv5