CVE-2026-82111

MEDIUM 4.3

iswalle getnote-mcp upload_image index.ts fs.readFileSync path traversal

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in iswalle getnote-mcp up to 1.5.0. The affected element is the function fs.readFileSync of the file src/index.ts of the component upload_image. Performing a manipulation of the argument image_path results in path traversal. The attack can be initiated remotely. The exploit is now public and may be used. Upgrading to version 1.5.1 is sufficient to fix this issue. The patch is named 7f9a215e03575c650d38c8f87fc6d8d363fed80d. Upgrading the affected component is advised.

CWE	CWE-22
Vendor	iswalle
Product	getnote-mcp
Published	Aug 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

iswalle / getnote-mcp

1.0 1.1 1.2 1.3 1.4 1.5.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/396502 vuldb.com: https://vuldb.com/vuln/396502/cti vuldb.com: https://vuldb.com/cve/CVE-2026-82111 vuldb.com: https://vuldb.com/submit/887257 github.com: https://github.com/iswalle/getnote-mcp/issues/10 github.com: https://github.com/iswalle/getnote-mcp/pull/11 github.com: https://github.com/iswalle/getnote-mcp/commit/7f9a215e03575c650d38c8f87fc6d8d363fed80d github.com: https://github.com/iswalle/getnote-mcp/releases/tag/v1.5.1 github.com: https://github.com/iswalle/getnote-mcp/

Credits

🔍 Mcfly_Zhang (VulDB User)