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CVE-2026-15626— nextlevelbuilder GoClaw ACP ToolBridge Workspace tool_bridge.go writeFile path traversal

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版本存在路径遍历漏洞，该漏洞源于文件internal/providers/acp/tool_bridge.go中函数writeFile操作导致路径遍历。

CVSS 6.3 · Medium EPSS 0.43% · P35

Affected Version Matrix 1

VendorProduct Version RangeStatus
nextlevelbuilder GoClaw 3.13.3-beta.3 affected
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I. Basic Information for CVE-2026-15626

Vulnerability Information
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Vulnerability Title
nextlevelbuilder GoClaw ACP ToolBridge Workspace tool_bridge.go writeFile path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in nextlevelbuilder GoClaw 3.13.3-beta.3. This affects the function writeFile of the file internal/providers/acp/tool_bridge.go of the component ACP ToolBridge Workspace Handler. This manipulation causes path traversal. The attack is possible to be carried out remotely. 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
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Next Level Builder GoClaw 路径遍历漏洞
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版本存在路径遍历漏洞，该漏洞源于文件internal/providers/acp/tool_bridge.go中函数writeFile操作导致路径遍历。
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-2026-15626

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III. Intelligence Information for CVE-2026-15626

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Exploits & Public PoCs for CVE-2026-15626 (1)

Proof of Concept for CVE-2026-15626 (1)

Other References for CVE-2026-15626 (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-2026-15624 6.3 MEDIUM nextlevelbuilder GoClaw invoke Endpoint create_video_byteplus.go bytePlusDownloadVideo ser
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-22

V. Comments for CVE-2026-15626

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