CVE-2026-23484

MEDIUM

6.5

Description

Blinko is an AI-powered card note-taking project. In versions from 1.8.3 and prior, the fileName parameter is not filtered, allowing path traversal to write files anywhere on the file system. Moreover, this interface only requires authProcedure (normal user), not superAdminAuthMiddleware. At time of publication, there are no publicly available patches.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/23/2026

Last Modified3/24/2026

Sourcenvd

Honeypot Sightings0

Affected Products

blinko:blinko

Weaknesses (CWE)

CWE-22

References

https://github.com/blinkospace/blinko/security/advisories/GHSA-7v3f-v6vf-jm9q(security-advisories@github.com)

IOC Correlations

No correlations recorded

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