Exploitation Summary
CVE-2026-23486 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
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.
Nuclei Templates (1)
Blinko <= 1.8.3 - User Information Leak
LOWVERIFIEDby 0x_Akoko
Shodan:
http.title:"Blinko"
FOFA:
title="Blinko"
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/blinkospace/blinko/security/advisories/GHSA-446p-2xf5-frxf
X_Refsource_Misc x_refsource_misc
https://github.com/blinkospace/blinko/commit/ec1e3e20384b620b8bf928fe80b4d8546757b419
X_Refsource_Misc x_refsource_misc
https://github.com/blinkospace/blinko/releases/tag/1.8.4
Scores
CVSS v3
5.3
EPSS
0.0071
EPSS Percentile
48.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (2)
blinko/blinko
< 1.8.4
blinkospace/blinko
< 1.8.4
Published
Mar 23, 2026
Tracked Since
Mar 24, 2026