Improper Authorization Vulnerability in nextlevelbuilder GoClaw and GoClaw Lite
CVE-2026-7505

6.9MEDIUM

Key Information:

Vendor

Nextlevelbuilder

Status
Goclaw
Goclaw Lite
Vendor
CVE Published:
30 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7505?

A flaw exists in nextlevelbuilder's GoClaw and GoClaw Lite applications, affecting versions up to 3.8.5. This vulnerability is tied to the RPC Handler component, which allows for improper authorization. An attacker can potentially exploit this vulnerability remotely, leading to unauthorized actions within the application. To safeguard against this exploitation, users are advised to upgrade to version 3.9.0, which addresses this critical issue through an effective patch.

Affected Version(s)

GoClaw 3.8.0

GoClaw 3.8.1

GoClaw 3.8.2

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-2026-7505 - Proof of Concept

References

https://vuldb.com/vuln/360314
vdb-entry
https://vuldb.com/vuln/360314/cti
signaturepermissions-required
https://vuldb.com/submit/803458
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
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

AiSec (VulDB User)
.