Security Flaw in GoClaw Affects Webhook Authentication Functionality
CVE-2026-10617

6.9MEDIUM

Key Information:

Vendor

Nextlevelbuilder

Status
Goclaw
Vendor
CVE Published:
2 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10617?

A vulnerability has been identified in the GoClaw product by nextlevelbuilder, specifically in the resolveAuth function of the Webhook Verification Handler component. This flaw can result in unauthenticated access, allowing a remote attacker to exploit the issue. The vulnerability was publicly disclosed and categorized as a bug. Users of GoClaw versions up to 3.11.3 should be particularly vigilant, as attackers may leverage this weakness to bypass authentication mechanisms.

Affected Version(s)

GoClaw 3.11.0

GoClaw 3.11.1

GoClaw 3.11.2

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-2026-10617 - Proof of Concept

References

https://vuldb.com/vuln/367926
vdb-entrytechnical-description
https://vuldb.com/vuln/367926/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10617
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

Eric-h (VulDB User)
VulDB CNA Team
.