CVE-2026-8621
high
CVSS v3
8.8
CVSS v2
—
VIR risk
8.8
Description
Crabbox: authentication bypass vulnerability that allows impersonation of others by spoofing identity headers
Predictions
Exploit likelihood
92%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/openclaw/crabbox | <0.12.0 | 0.12.0 |
| GO | github.com/openclaw/crabbox | < 0.12.0 | 0.12.0 |
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
- https://nvd.nist.gov/vuln/detail/CVE-2026-8621
- https://github.com/openclaw/crabbox
- https://github.com/advisories/GHSA-4g9m-rffv-h6wq
CWEs
CWE-287
Verify integrity in audit chain (admin only). AS-IS.