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PatchSiren cyber security CVE debrief

CVE-2026-15626 nextlevelbuilder CVE debrief

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.

Vendor
nextlevelbuilder
Product
GoClaw
CVSS
LOW 2.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-14
Original CVE updated
2026-07-14
Advisory published
2026-07-14
Advisory updated
2026-07-14

Who should care

Users of nextlevelbuilder GoClaw 3.13.3-beta.3 should review and apply patches to prevent path traversal attacks.

Technical summary

The vulnerability is caused by a path traversal issue in the writeFile function of the internal/providers/acp/tool_bridge.go file in the ACP ToolBridge Workspace Handler component of nextlevelbuilder GoClaw 3.13.3-beta.3. The attack can be carried out remotely.

Defensive priority

Low priority due to CVSS score of 2.1

Recommended defensive actions

  • Review and apply patches for nextlevelbuilder GoClaw 3.13.3-beta.3
  • Monitor for remote attacks
  • Implement compensating controls for path traversal

Evidence notes

Evidence is limited. Verify vulnerability details with nextlevelbuilder. Check inventory for affected versions.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-15626 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-15626

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-15626 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-15626

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.