CVE-2026-16122

nextlevelbuilder GoClaw exec_approval.go matchesAllowlist authorization

State: Published
Severity: 4.8 Medium
Published: Jul 18, 2026
Updated: Jul 20, 2026
Reserved: Jul 17, 2026

Description

A security flaw has been discovered in nextlevelbuilder GoClaw up to 3.13.2. Affected by this vulnerability is the function extractBin/RequestApproval/matchesAllowlist of the file internal/tools/exec_approval.go. The manipulation results in incorrect authorization. The exploit has been released to the public and may be used for attacks.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C	VulDB
2.0	4.7 Medium	AV:A/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:C	VulDB

Weaknesses

CWE-863 Incorrect Authorization
CWE-285 Improper Authorization

Affected Products

Product	Versions
GoClawnextlevelbuilder	3.13.0Affected 3.13.1Affected 3.13.2Affected

References

VDB-379831 | nextlevelbuilder GoClaw exec_approval.go matchesAllowlist authorizationvdb-entrytechnical-description
VDB-379831 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-16122 | CVE Analysis and Reportthird-party-advisory
Submit #856856 | nextlevelbuilder GoClaw 3.13.2 Incorrect Authorization (CWE-863)third-party-advisory
https://github.com/nextlevelbuilder/goclaw/issues/1216exploitissue-tracking
https://github.com/nextlevelbuilder/goclaw/issues/1216#issuecomment-4760050291issue-tracking
https://github.com/nextlevelbuilder/goclaw/product

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