CVE-2026-113597
CVE-2026-113597 · Blinko through 1.8.8 IDOR via Tag tRPC Router Procedures
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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 5.3 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
blinko
- Versions
- ≥ 0, ≤ 1.8.8: Affected (custom)
No fix published
Original sources
- https://github.com/blinkospace/blinko/issues/1112
- https://github.com/blinkospace/blinko/pull/1171
- https://github.com/blinkospace/blinko/blob/1.8.8/server/routerTrpc/tag.ts
- https://www.vulncheck.com/advisories/blinko-through-1.8.8-idor-via-tag-trpc-router-procedures
- https://nvd.nist.gov/vuln/detail/CVE-2026-113597