CVE-2026-23486: medium-severity vulnerability in blinkospace blinko
Blinko: Unauthorized User Information Leak
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 6.9epss 0.7%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
blinkospace · blinkoRelated CVEs — blinkospace blinko
In the same product, most dangerous first.
CVE-2026-23482HIGHBlinko: Unauthorized Arbitrary File Read - /api/file/tempEPSS 1.5%CVE-2026-23483MEDIUMBlinko: Unauthorized Arbitrary File Read - /pluginsEPSS 0.8%CVE-2026-85607HIGHBlinko 1.8.7 Cross-User AI Conversation Read and Write via message tRPC RouterEPSS 0.7%CVE-2026-85624HIGHBlinko 1.8.7 Cross-User Private Note Disclosure via noteReferenceListEPSS 0.4%CVE-2026-23481MEDIUMBlinko: Authenticated Arbitrary File Write - saveAdditionalDevFileEPSS 0.4%CVE-2026-23882HIGHBlinko: Admin RCE - MCP Server Command InjectionEPSS 0.4%