---
id: CVE-2026-65013
title: >-
  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…
summary: >-
  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…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-639
vendor: onlook
product: repo
affected:
  - repo <= 0.2.32
published: '2026-07-22'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T18:16:58.913'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65013'
references:
  - url: >-
      https://github.com/onlook-dev/onlook/commit/423e2e924366419e418ee049093872d535eea41a
    label: disclosure@vulncheck.com
  - url: 'https://github.com/onlook-dev/onlook/issues/3122'
    label: disclosure@vulncheck.com
  - url: 'https://github.com/onlook-dev/onlook/pull/3129'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/onlook-trpc-insecure-direct-object-reference-via-multiple-procedures
    label: disclosure@vulncheck.com
  - url: 'https://github.com/onlook-dev/onlook/issues/3122'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-07-23T14:10:11.638785Z'
epss: 0.00372
epssPercentile: 0.3116
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/isaca0315/CVE-2026-65013-BOLA-IDOR'
  checkedAt: '2026-09-24T07:53:12.174Z'
ingestedAt: '2026-09-17T18:25:15.978Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.