Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-8621— Crabbox < v0.12.0 Authentication Bypass via Header Spoofing

CVSS 8.8 · High EPSS 0.08% · P23

Possible ATT&CK Techniques 1AI

T1078 · Valid Accounts

Affected Version Matrix 2

VendorProductVersion RangeStatus
openclawcrabbox< 0.12.0affected
b657323f1d1c954cefc8444571fa6c45a8896e7funaffected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-8621

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Crabbox < v0.12.0 Authentication Bypass via Header Spoofing
Source: NVD (National Vulnerability Database)
Vulnerability Description
Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attackers can inject malicious X-Crabbox-Owner and X-Crabbox-Org headers in requests authenticated with a shared token to bypass authorization checks and access owner/org-scoped lease operations belonging to victim accounts.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
openclawcrabbox 0 ~ 0.12.0 -

II. Public POCs for CVE-2026-8621

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 11240 chars
Paid plan includes:
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-8621

请登录查看更多情报信息。

Same Patch Batch · openclaw · 2026-05-14 · 3 CVEs total

CVE-2026-86349.1 CRITICALCrabbox < v0.12.0 Environment Variable Information Disclosure
CVE-2026-86298.1 HIGHCrabbox < v0.12.0 Privilege Escalation via Agent Ticket Endpoints

IV. Related Vulnerabilities

Same product: crabbox
Same vendor: openclaw
Same weakness: CWE-287

V. Comments for CVE-2026-8621

No comments yet

Leave a comment