CVE-2026-23488
Blinko: multiple interfaces in the comment feature allow unauthorized access
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
12th
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.
| CWE | CWE-639 |
| Vendor | blinkospace |
| Product | blinko |
| Published | Mar 23, 2026 |
| Last Updated | Mar 24, 2026 |
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Affected Versions
blinkospace / blinko
< 1.8.4
References
github.com: https://github.com/blinkospace/blinko/security/advisories/GHSA-84hm-vw62-472m github.com: https://github.com/blinkospace/blinko/pull/1089 github.com: https://github.com/blinkospace/blinko/commit/4623dd02bdeed768ffa6fea4cc2f8644cbb08c5e github.com: https://github.com/blinkospace/blinko/releases/tag/1.8.4