PT-2026-41020 · Openclaw · Crabbox

Published 2026-05-14 · Updated 2026-05-14 · CVE-2026-8621

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

Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a shared token to bypass authorization checks and access owner/org-scoped lease operations belonging to victim accounts.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-8621

Affected Products

Crabbox

References · 5

• https://github.com/openclaw/crabbox/commit/b657323f1d1c954cefc8444571fa6c45a8896e7f · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-8621 · Security Note
• https://github.com/openclaw/crabbox/pull/70 · Note
• https://github.com/openclaw/crabbox/releases/tag/v0.12.0 · Note
• https://vulncheck.com/advisories/crabbox-authentication-bypass-via-header-spoofing · Note