nextlevelbuilder GoClaw/GoClaw Lite up to 3.8.5 RPC improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in nextlevelbuilder GoClaw and GoClaw Lite up to 3.8.5. This impacts an unknown function of the component RPC Handler. Such manipulation leads to improper authorization. This vulnerability is traded as CVE-2026-7505. The attack may be launched remotely. Furthermore, there is an exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in nextlevelbuilder GoClaw and GoClaw Lite up to 3.8.5. It has been rated as critical. Affected by this issue is an unknown part of the component RPC Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-7505. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

The exploit is available at github.com. It is declared as proof-of-concept.

Upgrading to version 3.9.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 406022e79f4a18b3070a446712080571eff11e30 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-26453). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GoClaw/GoClaw Lite 3.9.0
Patch: 406022e79f4a18b3070a446712080571eff11e30

Timelineinfo

04/30/2026 Advisory disclosed
04/30/2026 +0 days VulDB entry created
05/01/2026 +1 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 866
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-7505 (🔒)
GCVE (CVE): GCVE-0-2026-7505
GCVE (VulDB): GCVE-100-360314
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/30/2026 16:56
Updated: 05/01/2026 04:29
Changes: 04/30/2026 16:56 (61), 05/01/2026 04:29 (1)
Complete: 🔍
Submitter: AiSec
Cache ID: 216::103

Submitinfo

Accepted

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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