EUVD-2026-14544
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
3Description
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the /api/v1/comment/create endpoint has an unauthorized access vulnerability, allowing attackers to post comments on any note (including private notes) without authorization, even if the note has not been publicly shared. The /api/v1/comment/list endpoint has the same issue, allowing unauthorized viewing of comments on all notes. This issue has been patched in version 1.8.4.
Analysis
Blinko, an AI-powered card note-taking application, contains an authentication bypass vulnerability in its comment management endpoints that allows unauthenticated attackers to create and view comments on any note, including private notes that have not been publicly shared. Versions prior to 1.8.4 are vulnerable, and a patch has been released and is available via the official GitHub repository. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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