CVE-2026-23487

Blinko: IDOR - user.detail Endpoint Leaks Superadmin Token

State: Published
Severity: 6.0 Medium
Published: Mar 23, 2026
Updated: Mar 24, 2026
Reserved: Jan 13, 2026

Description

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is an IDOR vulnerability where user.detail Endpoint Leaks the Superadmin Token. This issue has been patched in version 1.8.4.

Scores

CVSS	Score	Vector	Source
4.0	6.0 Medium	CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
blinkoblinkospace	< 1.8.4Affected

References

https://github.com/blinkospace/blinko/security/advisories/GHSA-4ffv-78qx-9p66
https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85
https://github.com/blinkospace/blinko/releases/tag/1.8.4

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