CVE-2026-113597
mediumBlinko 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…
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/blinkospace/blinko/blob/1.8.8/server/routerTrpc/tag.ts disclosure@vulncheck.com
- https://github.com/blinkospace/blinko/issues/1112 disclosure@vulncheck.com
- https://github.com/blinkospace/blinko/pull/1171 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/blinko-through-1.8.8-idor-via-tag-trpc-router-procedu... disclosure@vulncheck.com