Unrated severityNVD Advisory· Published Jul 22, 2026· Updated Jul 24, 2026
Onlook tRPC Insecure Direct Object Reference via multiple procedures
CVE-2026-65013
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
4- github.com/onlook-dev/onlook/commit/423e2e924366419e418ee049093872d535eea41amitrepatch
- github.com/onlook-dev/onlook/pull/3129mitreissue-trackingpatch
- github.com/onlook-dev/onlook/issues/3122mitretechnical-descriptionexploitissue-tracking
- www.vulncheck.com/advisories/onlook-trpc-insecure-direct-object-reference-via-multiple-proceduresmitrethird-party-advisory
News mentions
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