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CVE-2026-15624— nextlevelbuilder GoClaw invoke Endpoint create_video_byteplus.go bytePlusDownloadVideo server-side request forgery

Quick assessment

Affected
nextlevelbuilder GoClaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Next Level Builder GoClaw是Next Level Builder个人开发者的一款云端数据抓取工具。 Next Level Builder GoClaw 3.13.3-beta.3版本存在服务端请求伪造漏洞，该漏洞源于组件invoke Endpoint中的文件internal/tools/create_video_byteplus.go的函数bytePlusDownloadVideo，对参数output.video_url的操作可能导致服务端请求伪造。

CVSS 6.3 · Medium EPSS 0.37% · P28

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
nextlevelbuilder GoClaw 3.13.3-beta.3 affected
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I. Basic Information for CVE-2026-15624

Vulnerability Information
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Vulnerability Title
nextlevelbuilder GoClaw invoke Endpoint create_video_byteplus.go bytePlusDownloadVideo server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in nextlevelbuilder GoClaw 3.13.3-beta.3. Affected by this vulnerability is the function bytePlusDownloadVideo of the file internal/tools/create_video_byteplus.go of the component invoke Endpoint. The manipulation of the argument output.video_url leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
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
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Next Level Builder GoClaw 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Next Level Builder GoClaw是Next Level Builder个人开发者的一款云端数据抓取工具。 Next Level Builder GoClaw 3.13.3-beta.3版本存在服务端请求伪造漏洞，该漏洞源于组件invoke Endpoint中的文件internal/tools/create_video_byteplus.go的函数bytePlusDownloadVideo，对参数output.video_url的操作可能导致服务端请求伪造。
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

Vendor Product Affected Versions CPE Subscribe
nextlevelbuilder GoClaw 3.13.3-beta.3 cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15624

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III. Intelligence Information for CVE-2026-15624

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Proof of Concept for CVE-2026-15624 (1)

Other References for CVE-2026-15624 (1)

Same Patch Batch · nextlevelbuilder · 2026-07-14 · 4 CVEs total

CVE-2026-15625 6.3 MEDIUM nextlevelbuilder GoClaw exec_approval.go ExecApprovalManager.CheckCommand incomplete black
CVE-2026-15626 6.3 MEDIUM nextlevelbuilder GoClaw ACP ToolBridge Workspace tool_bridge.go writeFile path traversal
CVE-2026-15627 4.3 MEDIUM nextlevelbuilder GoClaw tool.go handleNavigate information disclosure

IV. Related Vulnerabilities

Same product: GoClaw
Same vendor: nextlevelbuilder
Same weakness: CWE-918

V. Comments for CVE-2026-15624

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