---
id: CVE-2026-34503
title: >-
  OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when
  devices are removed or tokens are revoked
summary: >-
  OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when
  devices are removed or tokens are revoked. Attackers with revoked credentials
  can maintain unauthorized access through existing live sessions until forced
  recon…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-613
vendor: openclaw
product: openclaw
affected:
  - openclaw < 2026.3.28
patched:
  - openclaw 2026.3.28
published: '2026-03-31'
updated: '2026-07-24'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-34503'
references:
  - url: >-
      https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
epss: 0.00332
epssPercentile: 0.26651
ingestedAt: '2026-07-24T21:39:13.574Z'
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-04-02T15:12:24.794503Z'
---

## Overview

OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when devices are removed or tokens are revoked. Attackers with revoked credentials can maintain unauthorized access through existing live sessions until forced reconnection.

## Affected

- `openclaw < 2026.3.28`

## Remediation

Upgrade past the affected range:

- `openclaw 2026.3.28`