PT-2026-49760 · Openclaw · Openclaw

Cantinagen + 1 · Published 2026-06-16 · Updated 2026-06-16 · CVE-2026-53843

Mitre

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

OpenClaw before 2026.5.26 contains an authorization bypass vulnerability where a surviving pairing-scoped device session can re-establish node token authority after revocation. Attackers with a paired device can regain WebSocket node-level access without renewed approval, weakening revocation controls and maintaining unauthorized access longer than intended.

Fix

Insufficient Session Expiration

Weakness Enumeration

CWE-613

Related Identifiers

CVE-2026-53843

Affected Products

Openclaw

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-53843 · Security Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-q99w-vh6v-q3v7 · Vendor Advisory
• https://vulncheck.com/advisories/openclaw-node-token-revocation-bypass-via-pairing-scoped-device-session · Note