CVE-2026-113597

5.4 MEDIUMpublic exploit available

Published 2026-10-20 · Updated 2026-10-20

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Blinko through 1.8.8 contains an insecure direct object reference vulnerability in the tag tRPC router that allows authenticated users to read and modify other users' tags by supplying arbitrary tag IDs. Attackers can enumerate sequential IDs via fullTagNameById, updateTagIcon, and updateTagOrder to reveal private note topics and tamper with tag icons and ordering.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Weaknesses

CWE-639

Public exploit & PoC references

https://github.com/blinkospace/blinko/blob/1.8.8/server/routerTrpc/tag.ts
https://github.com/blinkospace/blinko/issues/1112
https://github.com/blinkospace/blinko/pull/1171

All references

https://github.com/blinkospace/blinko/blob/1.8.8/server/routerTrpc/tag.ts
https://github.com/blinkospace/blinko/issues/1112
https://github.com/blinkospace/blinko/pull/1171
https://www.vulncheck.com/advisories/blinko-through-1.8.8-idor-via-tag-trpc-router-procedures

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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