CVE-2026-23488 — Blinko: multiple interfaces in the comment feature allow unauthorized access
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 pos…
Published: 2026-03-23 · CVSS: 6.9 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7