CVE-2026-65013 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-65013HIGH

Onlook tRPC Insecure Direct Object Reference via multiple procedures

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   H   H   H    8.7   .0030   22.6     —

AFFECTED
  Product  Versions     Fixed
  repo     unspecified  423e2e924366419e418ee049093872d535eea41a

TIMELINE
  Jul 21  Reserved by VulnCheck
  Jul 22  Published (CNA: VulnCheck)
  Jul 23  EXPLOIT PUBLISHED — CVE-2026-65013 (onlook repo). Public exploit reference added.
  Jul 24  EXPLOIT PUBLISHED — CVE-2026-65013 (onlook repo). Public exploit reference added.

CWE-639 · CNA: VulnCheck · CVSS v4.0 · 4 references · NVD status: Deferred

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.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
July 21, 2026	Reserved	Reserved by VulnCheck
July 22, 2026	Published	Published (CNA: VulnCheck)
July 23, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-65013 (onlook repo). Public exploit reference added.
July 24, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-65013 (onlook repo). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
onlook	repo	—	—	423e2e924366419e418ee049093872d535eea41a

Weaknesses

CWE-639

References (4)

https://github.com/onlook-dev/onlook/commit/423e2e924366419e418ee049093872d535eea41a [patch]
https://github.com/onlook-dev/onlook/issues/3122 [technical-description, exploit, issue-tracking]
https://github.com/onlook-dev/onlook/pull/3129 [issue-tracking, patch]
https://www.vulncheck.com/advisories/onlook-trpc-insecure-direct-object-reference-via-multiple-procedures [third-party-advisory]

Authoritative record: CVE-2026-65013 at cve.org

Vendors: onlook

Weaknesses: CWE-639

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-65013 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.