CVE-2026-23481CWE-22

Blinko: Authenticated Arbitrary File Write - saveAdditionalDevFile

Medium · published March 23, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
31.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00389 · 31.8th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-03-23T20:33Z
EPSS history
Timeline
  • 23 MAR 20:33Z
    Blinko: Authenticated Arbitrary File Write - saveAdditionalDevFile
    cvelistv5