Immediate
Before a patch is released, reduce exposure immediately and only allow trusted sources to reach the affected service.
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CVE-2026-45223
HIGH
CVE
⚠ Unpatched · Zero-day◉ PoC 公开
Lifecycle 4/7
openclaw crabbox up to 0.8.x verifyUserToken authentication spoofing
LIFECYCLE
7.4
CVSS
Vulnerability Description
A vulnerability was found in openclaw crabbox up to 0.8.x (Artificial Intelligence Software). It has been rated as critical. This issue affects the function verifyUserToken. Upgrading to version 0.9.0 eliminates this vulnerability. Applying the patch 46079f6de7f10cf61bc47efebd0c143a41664898 is able to eliminate this problem. The best possible mitigation is suggested to be upgrading to the latest version.
Root Cause Analysis
Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Impact: Impacted is confidentiality, integrity, and availability.
Countermeasure: Upgrading to version 0.9.0 eliminates this vulnerability. Applying the patch 46079f6de7f10cf61bc47efebd0c143a41664898 is able to eliminate this problem. The best possible mitigation is suggested to be upgrading to the latest version.
Impact: Impacted is confidentiality, integrity, and availability.
Countermeasure: Upgrading to version 0.9.0 eliminates this vulnerability. Applying the patch 46079f6de7f10cf61bc47efebd0c143a41664898 is able to eliminate this problem. The best possible mitigation is suggested to be upgrading to the latest version.
Validation (PoC/EXP) - Looking for Contributors
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Mitigation Plan - Sorted by Priority
High
Enable extra access controls, WAF/ACL, or reverse-proxy rules for crabbox.
High
Use logs and IOCs to hunt through production traffic and confirm whether exploitation traces already exist.
Medium
Keep this issue on the watch list and follow vendor advisories, rollback notices, and new variants.
Vulnerability Lifecycle - Click each stage to inspect details
The issue has entered HackerTop VulnFeed and is now being tracked by the community.
The vulnerability has been synchronized into the platform and entered the visible triage flow.
Initial impact validation is complete based on current disclosure, technical details, and public intelligence.
A public proof path already exists for reference.
No in-the-wild exploitation has been confirmed yet, but monitoring should continue.
No vendor patch is available yet. Apply temporary mitigations first.
Reduce exposure, restrict access, and inspect logs until a permanent fix is available.
7.4
CVSS
Temp Score
7.4
HIGH
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metric Details
Attack Vector
Attack Vector
Network
Attack Complexity
Attack Complexity
Low
Privileges Required
Privileges Required
None
User Interaction
User Interaction
None
Confidentiality Impact
Confidentiality Impact
High
Integrity Impact
Integrity Impact
High
Availability Impact
Availability Impact
High
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CVE-2026-45223 · CVSS 7.4 · Active Threat
