CVE-2026-23488 (GCVE-0-2026-23488)
Vulnerability from cvelistv5 – Published: 2026-03-23 20:48 – Updated: 2026-03-24 13:48
VLAI
EPSS
VEX
Title
Blinko: multiple interfaces in the comment feature allow unauthorized access
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 13:47 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/blinkospace/blinko/security/ad… | x_refsource_CONFIRM |
| https://github.com/blinkospace/blinko/pull/1089 | x_refsource_MISC |
| https://github.com/blinkospace/blinko/commit/4623… | x_refsource_MISC |
| https://github.com/blinkospace/blinko/releases/ta… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| blinkospace | blinko |
Affected:
< 1.8.4
|
guessed |
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