CVE-2026-45223 — Crabbox before 0.9.0 contains an authentication bypass...
CVE-2026-45223 漏洞深度分析
漏洞概述
CVE 编号: CVE-2026-45223
CVSS 评分: 7.7(HIGH)
CVSS 向量: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类: CWE-290
漏洞状态: Deferred
发布时间: 2026-05-11T19:16:28.103
最后更新: 2026-07-14T21:16:54.963
漏洞描述
Crabbox before 0.9.0 contains an authentication bypass vulnerability in the coordinator user-token verification path where the verifyUserToken() function fails to reject payloads containing an admin claim, allowing attackers to escalate privileges. An attacker with access to the shared non-admin token can craft a user-token payload with admin: true, sign it using HMAC-SHA256, and present it to admin-only coordinator routes to gain full coordinator admin access including lease visibility, pool state management, and forced release operations.
影响分析
此漏洞的具体影响取决于实际利用场景。"
修复建议
- 及时关注厂商发布的安全更新和补丁
- 升级受影响组件到最新版本
- 如无法立即升级,参考厂商提供的临时缓解措施
- 加强网络访问控制和监控
参考链接
- https://github.com/openclaw/crabbox/commit/46079f6de7f10cf61bc47efebd0c143a41664898
- https://github.com/openclaw/crabbox/pull/64
- https://github.com/openclaw/crabbox/releases/tag/v0.9.0
- https://www.vulncheck.com/advisories/crabbox-authentication-bypass-via-admin-claim-injection
- https://github.com/openclaw/crabbox/pull/64