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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.

PUBLISHED Reserved 2026-07-13 | Published 2026-07-14 | Updated 2026-07-14 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C

Problem types

Path Traversal

Product status

3.13.3-beta.3
affected

Timeline

2026-07-13:Advisory disclosed
2026-07-13:VulDB entry created
2026-07-13:VulDB entry last update

Credits

Eric-b (VulDB User) reporter

References

vuldb.com/vuln/378128 (VDB-378128 | nextlevelbuilder GoClaw ACP ToolBridge Workspace tool_bridge.go writeFile path traversal) vdb-entry technical-description

vuldb.com/vuln/378128/cti (VDB-378128 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15626 (CVE-2026-15626 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/855805 (Submit #855805 | nextlevelbuilder GoClaw 3.13.3-beta.3 Path Traversal / Sandbox Escape (CWE-22)) third-party-advisory

github.com/nextlevelbuilder/goclaw/issues/1201 exploit issue-tracking

github.com/nextlevelbuilder/goclaw/issues/1201 issue-tracking

github.com/nextlevelbuilder/goclaw/ product

cve.org (CVE-2026-15626)

nvd.nist.gov (CVE-2026-15626)

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