PT-2026-27204 · Blinkospace · Blinko

Published 2026-03-23 · Updated 2026-03-23 · CVE-2026-23481

NVD

CVSS v4.0

5.3

Medium

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is an authenticated arbitrary file write vulnerability in saveAdditionalDevFile. This issue has been patched in version 1.8.4.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-23481

Affected Products

Blinko

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-23481 · Security Note
• https://github.com/blinkospace/blinko/releases/tag/1.8.4 · Note
• https://github.com/blinkospace/blinko/commit/02a4205f1ad22d0e78dc2ab2967b551d0dbd0a06 · Note
• https://github.com/blinkospace/blinko/security/advisories/GHSA-38hg-8p2j-76g5 · Note