CVE-2026-23882

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the MCP (Model Context Protocol) server creation function allows specifying arbitrary commands and arguments, which are executed when testing the connection. This issue has been patched in version 1.8.4.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85	Patch
https://github.com/blinkospace/blinko/releases/tag/1.8.4	Release Notes
https://github.com/blinkospace/blinko/security/advisories/GHSA-59r2-82p8-c56v	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:blinko:blinko:*:*:*:*:*:*:*:*

History

24 Mar 2026, 18:03

Type	Values Removed	Values Added
CPE		cpe:2.3:a:blinko:blinko::::::::
References	~~() https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85 -~~	() https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85 - Patch
References	~~() https://github.com/blinkospace/blinko/releases/tag/1.8.4 -~~	() https://github.com/blinkospace/blinko/releases/tag/1.8.4 - Release Notes
References	~~() https://github.com/blinkospace/blinko/security/advisories/GHSA-59r2-82p8-c56v -~~	() https://github.com/blinkospace/blinko/security/advisories/GHSA-59r2-82p8-c56v - Vendor Advisory
First Time		Blinko Blinko blinko
Summary		(es) Blinko es un proyecto de toma de notas en tarjetas impulsado por IA. Antes de la versión 1.8.4, la función de creación de servidor MCP (Model Context Protocol) permite especificar comandos y argumentos arbitrarios, que se ejecutan al probar la conexión. Este problema ha sido parcheado en la versión 1.8.4.
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.2

23 Mar 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-23 21:17

Updated : 2026-03-24 18:03

NVD link : CVE-2026-23882

Mitre link : CVE-2026-23882

CVE.ORG link : CVE-2026-23882

JSON object : View

Products Affected

blinko

blinko

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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