Vulnerability · Published Mar 23, 2026 · Assigned by GitHub_M
CVE-2026-23487Blinko: IDOR - user.detail Endpoint Leaks Superadmin Token
Medium 6.0
In plain English
A medium-severity authorization bypass via user-controlled key in blinko from blinkospace. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 4.0)6.0Medium
Exploit odds (30 days)0.2%top 86.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| blinkospace | blinko | < 1.8.4 |
Weakness: CWE-639 · Vector: 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