CVE-2026-23487 identifies an Insecure Direct Object Reference (IDOR) vulnerability in the Blinko AI-powered card note-taking project, affecting versions prior to 1.8.4. This flaw allows the `user.detail` endpoint to leak the Superadmin Token, leading to a high impact on confidentiality. Rated Medium severity with a CVSS score of 6.5, it has a network attack vector, low attack complexity, and requires low privileges. There is currently no evidence of active exploitation, public exploit code, or significant community attention, and the issue has been patched in Blinko version 1.8.4.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.8.4CPE matchmatch criteria | cpe:2.3:a:blinko:blinko:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.