CVE-2026-8621

Description

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.

CVSS Vector

References

• https://github.com/openclaw/crabbox/commit/b657323f1d1c954cefc8444571fa6c45a8896e7f
• https://github.com/openclaw/crabbox/pull/70
• https://github.com/openclaw/crabbox/releases/tag/v0.12.0
• https://www.vulncheck.com/advisories/crabbox-authentication-bypass-via-header-spoofing