CVE-2026-8629

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Source

https://cve.org/CVERecord?id=CVE-2026-8629

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8629.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-8629

Published

2026-05-14T19:11:59.982Z

Modified

2026-07-08T08:12:41.202373963Z

Severity

8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Crabbox < v0.12.0 Privilege Escalation via Agent Ticket Endpoints

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8629.json",
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-639"
    ]
}

References

Affected packages

Git / github.com/openclaw/crabbox

Affected ranges

Type

GIT

Repo

https://github.com/openclaw/crabbox

Events

Introduced

Fixed

95cb30dc7dbaa1fef690a42ef6ac1cb6e307a191

Fixed

2e842f89e5d7679a3726527b36f18692d4e6e155

Database specific

{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.12.0"
        }
    ]
}

Affected versions

v0.*

v0.1.0

v0.10.0

v0.11.0

v0.2.0

v0.3.0

v0.3.1

v0.4.0

v0.5.0

v0.5.1

v0.6.0

v0.7.0

v0.8.0

v0.9.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8629.json"