CVE-2026-16119 | A vulnerability was found in nextlevelbuilder GoClaw up to 3… | CVSS 6.3 MEDIUM

Description

A vulnerability was found in nextlevelbuilder GoClaw up to 3.13.2. This affects the function RequestApproval of the file internal/tools/exec_approval.go of the component WebSocket Approval Endpoint. Performing a manipulation results in incorrect authorization. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

Metadata

CVE ID: CVE-2026-16119
State: PUBLISHED
Assigner: VulDB
Reserved: 2026-07-17 15:56 UTC
Published: 2026-07-18 13:00 UTC
Last updated: 2026-07-18 13:00 UTC
Primary CWE: CWE-863
Incorrect Authorization
Vendor / Product: nextlevelbuilder / GoClaw
Sources: cve.org · NVD

Severity & Metrics

6.3 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

Affected products (1)

Vendor	Product	Platform	Versions
nextlevelbuilder	GoClaw	—	3.13.0, 3.13.1, 3.13.2

Weakness (CWE)

CWE	Source	Description
CWE-285	cna	Improper Authorization
CWE-863	cna	Incorrect Authorization

CVSS scores (4)

Score	Severity	Version	Source	Vector
6.5	N/D	2.0	cna	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C
6.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
6.3	MEDIUM	3.0	cna	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
5.3	MEDIUM	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

References (7)

VDB-379828 | nextlevelbuilder GoClaw WebSocket Approval Endpoint exec_approval.go RequestApproval authorization https://vuldb.com/vuln/379828
VDB-379828 | CTI Indicators (IOB, IOC, IOA) https://vuldb.com/vuln/379828/cti
CVE-2026-16119 | CVE Analysis and Report https://vuldb.com/cve/CVE-2026-16119
Submit #856825 | nextlevelbuilder GoClaw 3.13.2 Incorrect Authorization (CWE-863) https://vuldb.com/submit/856825
https://github.com/nextlevelbuilder/goclaw/issues/1212
https://github.com/nextlevelbuilder/goclaw/issues/1212#issuecomment-4760281066
https://github.com/nextlevelbuilder/goclaw/