VDB-396502 · Submit #887257 · CVE-2026-82111

iswalle getnote-mcp up to 1.5.0 upload_image src/index.ts fs.readFileSync image_path path traversal

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.9	$0-$5k	1.19

Summaryinfo

A vulnerability categorized as problematic has been discovered in iswalle getnote-mcp up to 1.5.0. The impacted element is the function fs.readFileSync of the file src/index.ts of the component upload_image. Executing a manipulation of the argument image_path can lead to path traversal. This vulnerability is tracked as CVE-2026-82111. The attack can be launched remotely. Moreover, an exploit is present. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in iswalle getnote-mcp up to 1.5.0. It has been declared as problematic. This vulnerability affects the function fs.readFileSync of the file src/index.ts of the component upload_image. The manipulation of the argument image_path with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality.

The advisory is available at github.com. This vulnerability was named CVE-2026-82111. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Upgrading to version 1.5.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 7f9a215e03575c650d38c8f87fc6d8d363fed80d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Artificial Intelligence Software

Vendor

iswalle

Name

getnote-mcp

Version

License

open-source

Website

Product: https://github.com/iswalle/getnote-mcp/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: getnote-mcp 1.5.1
Patch: 7f9a215e03575c650d38c8f87fc6d8d363fed80d

Timelineinfo

08/28/2026 Advisory disclosed
08/28/2026 +0 days VulDB entry created
08/28/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 10
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-82111 (🔒)
GCVE (CVE): GCVE-0-2026-82111
GCVE (VulDB): GCVE-100-396502
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/28/2026 07:25
Changes: 08/28/2026 07:25 (65)
Complete: 🔍
Submitter: Mcfly_Zhang
Cache ID: 216::103

Submitinfo

Accepted

Submit #887257: iswalle @getnote/mcp <= 1.5.0 Fixed after PR #11 Arbitrary Local File Read (by Mcfly_Zhang)