CVE-2026-65013Onlook tRPC Insecure Direct Object Reference via multiple procedures
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Onlook through 0.2.32, fixed in commit 423e2e9, contains a broken object level authorization vulnerability that allows authenticated attackers to access and manipulate other users' resources by supplying arbitrary UUID values to tRPC API procedures including project.get, member.remove, and chat.conversation.delete. Attackers can provide arbitrary projectId or conversationId values without authorization validation to read, modify, and delete other users' project data, members, and conversation history.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
onlook repo onlook:repo (from the name) | through 0.2.32; 423e2e924366419e418ee049093872d535eea41a not affected | CNA record |
References
- https://github.com/onlook-dev/onlook/issues/3122technical-description, exploit, issue-tracking
- https://github.com/onlook-dev/onlook/pull/3129issue-tracking, patch
- https://github.com/onlook-dev/onlook/commit/423e2e924366419e418ee049093872d535eea41apatch
- https://www.vulncheck.com/advisories/onlook-trpc-insecure-direct-object-reference-via-multiple-proceduresthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.