Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-16120— nextlevelbuilder GoClaw exec_approval.go extractBin name resolution

CVSS 6.3 · Medium EPSS 0.23% · P14

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 4

VendorProductVersion RangeStatus
nextlevelbuilderGoClaw3.13.3-beta.0affected
3.13.3-beta.1affected
3.13.3-beta.2affected
3.13.3-beta.3affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-16120

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
nextlevelbuilder GoClaw exec_approval.go extractBin name resolution
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in nextlevelbuilder GoClaw up to 3.13.3-beta.3. This impacts the function matchesAllowlist/extractBin of the file internal/tools/exec_approval.go. Executing a manipulation can lead to incorrectly-resolved name. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用不正确的解析名称或索引
Source: CVE Program / CVE List V5
Vulnerability Title
nextlevelbuilder goclaw 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nextlevelbuilder goclaw是nextlevelbuilder的云计算。 nextlevelbuilder goclaw 3.13.3-beta.3版本及之前版本存在输入验证错误漏洞，该漏洞源于文件internal/tools/exec_approval.go中的matchesAllowlist/extractBin函数问题，可能导致名称解析错误，攻击者可以从远程发起攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
nextlevelbuilderGoClaw 3.13.3-beta.0 cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-16120

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-16120

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-16120 (1)

Other References for CVE-2026-16120 (2)

Same Patch Batch · nextlevelbuilder · 2026-07-18 · 6 CVEs total

CVE-2026-161196.3 MEDIUMnextlevelbuilder GoClaw WebSocket Approval Endpoint exec_approval.go RequestApproval autho
CVE-2026-161216.3 MEDIUMnextlevelbuilder GoClaw exec_approval.go isSafeBin improper authorization
CVE-2026-161236.3 MEDIUMnextlevelbuilder GoClaw Invoke Endpoint tools_invoke.go ToolsInvokeHandler.ServeHTTP autho
CVE-2026-161246.3 MEDIUMnextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgery
CVE-2026-161224.3 MEDIUMnextlevelbuilder GoClaw exec_approval.go matchesAllowlist authorization

IV. Related Vulnerabilities

Same product: GoClaw
Same vendor: nextlevelbuilder
Same weakness: CWE-706

V. Comments for CVE-2026-16120

No comments yet

Leave a comment