CVE-2026-23481: Blinko: Authenticated Arbitrary File Write - saveAdditionalDevFile

Published Mar 23, 2026

Updated

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.

Affected Software

2 affected components

Blinko<1.8.4

Blinko Blinko<1.8.4

Remediation

Patch Available

https://github.com/blinkospace/blinko/commit/02a4205f1ad22d0e78dc2ab2967b551d0dbd0a06

Event History

Mar 23, 2026

CVE Published

via MITRE·08:33 PM

Data Sourced

via MITRE·08:33 PM

DescriptionWeakness

Data Sourced

via NVD·09:17 PM

RemedyDescriptionSeverityWeaknessAffected Software

CVSS Score

5.3Medium

Medium Severity

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/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

Security Metrics

Risk Score38

Severitymedium(5.3)

CWE

Timeline

PublishedMar 23, 2026

Updated

References

Company

Resources

Contact

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