CVE-2026-8629Crabbox < v0.12.0 Privilege Escalation via Agent Ticket Endpoints
Updated under an hour ago ()
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It affects openclaw crabbox. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Crabbox prior to v0.12.0 contains a privilege escalation vulnerability that allows users with shared visibility-only access to obtain Code, WebVNC, and Egress agent tickets by sending POST requests to ticket endpoints. Attackers can exploit insufficient access control checks on the /v1/leases/:id/code/ticket, /v1/leases/:id/webvnc/ticket, and /v1/leases/:id/egress/ticket endpoints to obtain bridge-agent tickets and impersonate trusted lease-side bridges despite having only visibility permissions.
- CVSS
- 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Jul 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
openclaw crabbox openclaw:crabbox (from the name) | before 0.12.0; 95cb30dc7dbaa1fef690a42ef6ac1cb6e307a191 not affected | CNA record |
References
- https://github.com/openclaw/crabbox/releases/tag/v0.12.0release-notes
- https://github.com/openclaw/crabbox/pull/71issue-tracking
- https://github.com/openclaw/crabbox/commit/95cb30dc7dbaa1fef690a42ef6ac1cb6e307a191patch
- https://www.vulncheck.com/advisories/crabbox-privilege-escalation-via-agent-ticket-endpointsthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.