OS Command Injection Vulnerability in 8421bit MiniClaw by 8421bit
CVE-2026-8235

5.1MEDIUM

Key Information:

Vendor

8421bit

Status
Miniclaw
Vendor
CVE Published:
10 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-8235?

A vulnerability has been identified in 8421bit MiniClaw versions 0.8.0 and 0.9.0, specifically in the function resolveSkillScriptPath located in src/kernel.ts of the System Command Handler component. This flaw can be exploited through OS command injection, resulting in unauthorized command execution. The vulnerability is public, and a patch is available to mitigate the risk. It is recommended that users apply the provided patch (commit hash: 223c16a1088e138838dcbd18cd65a37c35ac5a84) to secure their installations.

Affected Version(s)

MiniClaw 0.8.0

MiniClaw 0.9.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-8235 - Proof of Concept

References

https://vuldb.com/vuln/362455
vdb-entrytechnical-description
https://vuldb.com/vuln/362455/cti
signaturepermissions-required
https://vuldb.com/submit/809001
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ybdesire (VulDB User)
.