PT-2026-27217 · Blinkospace · Blinko

Published 2026-03-23 · Updated 2026-03-23 · CVE-2026-23882

Mitre

CVSS v4.0

8.6

High

AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-23882

Affected Products

Blinko

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-23882 · Security Note
• https://github.com/blinkospace/blinko/security/advisories/GHSA-59r2-82p8-c56v · Note
• https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85 · Note
• https://github.com/blinkospace/blinko/releases/tag/1.8.4 · Note