Information disclosure in Blinkospace Blinko

CVE-2026-23486

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, a publicly accessible endpoint exposes all user information, including usernames, roles, and account creation dates. This issue has been patched in version 1.8.4.

Vulnerability class: Information Disclosure

EPSS: 0.014 (80.7th percentile) — read the EPSS interpretation.

Affected products

Blinkospace Blinko — versions < 1.8.4

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

https://github.com/blinkospace/blinko/security/advisories/GHSA-446p-2xf5-frxf (x_refsource_CONFIRM)
https://github.com/blinkospace/blinko/commit/ec1e3e20384b620b8bf928fe80b4d8546757b419 (x_refsource_MISC)
https://github.com/blinkospace/blinko/releases/tag/1.8.4 (x_refsource_MISC)