# CVE-2026-43531

## Summary

- **CVE ID:** CVE-2026-43531
- **Severity:** HIGH
- **CVSS Score:** 7.3 (CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-15
- **Published:** May 5, 2026
- **Last Modified:** May 5, 2026

## Description

OpenClaw before 2026.4.9 contains an environment variable injection vulnerability allowing malicious workspace .env files to set runtime-control variables. Attackers can inject variables affecting update sources, gateway URLs, ClawHub resolution, and browser executable paths to compromise application behavior.

## Affected Products

- OpenClaw — OpenClaw (0)
- OpenClaw — OpenClaw (2026.4.9)

## References

- [CNA](https://github.com/openclaw/openclaw/security/advisories/GHSA-7wv4-cc7p-jhxc)
- [CNA](https://github.com/openclaw/openclaw/commit/dbfcef319618158fa40b31cdac386ea34c392c0c)
- [CNA](https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-workspace-env-file)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 10.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._