# CVE-2026-35643

## Summary

- **CVE ID:** CVE-2026-35643
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-940
- **Published:** Apr 10, 2026
- **Last Modified:** Jun 23, 2026

## Description

OpenClaw before 2026.3.22 contains an unvalidated WebView JavascriptInterface vulnerability allowing attackers to inject arbitrary instructions. Untrusted pages can invoke the canvas bridge to execute malicious code within the Android application context.

## Affected Products

- OpenClaw — OpenClaw (0)
- OpenClaw — OpenClaw (2026.3.22)

## References

- [CNA](https://github.com/openclaw/openclaw/security/advisories/GHSA-cxmw-p77q-wchg)
- [CNA](https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87)
- [CNA](https://github.com/openclaw/openclaw/commit/8b02ef133275be96d8aac2283100016c8a7f32e5)
- [CNA](https://www.vulncheck.com/advisories/openclaw-arbitrary-code-execution-via-unvalidated-webview-javascriptinterface)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.36%
- **EPSS Percentile:** 29.6

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