PT-2026-31958 · Openclaw · Openclaw

Cyjhhh · Published 2026-03-26 · Updated 2026-04-10 · CVE-2026-35643

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.22

Description OpenClaw contains an unvalidated WebView JavascriptInterface issue. Attackers can inject arbitrary instructions via untrusted pages, invoking the canvas bridge to execute malicious code within the Android application context.

Recommendations Update to version 2026.3.22 or later.

Fix

Command Injection

Weakness Enumeration

CWE-940

CWE-77

Related Identifiers

CVE-2026-35643

GHSA-CXMW-P77Q-WCHG

Affected Products

Openclaw

References · 10

• https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87 · Patch
• https://github.com/openclaw/openclaw/commit/8b02ef133275be96d8aac2283100016c8a7f32e5 · Patch
• https://github.com/openclaw/openclaw/security/advisories/GHSA-cxmw-p77q-wchg · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-35643 · Security Note
• https://osv.dev/vulnerability/GHSA-cxmw-p77q-wchg · Vendor Advisory
• https://github.com/openclaw/openclaw · Note
• https://twitter.com/infoflowcloud/status/2042710752205627429 · Twitter Post
• https://vulncheck.com/advisories/openclaw-arbitrary-code-execution-via-unvalidated-webview-javascriptinterface · Note
• https://twitter.com/CveFindCom/status/2042659651846549814 · Twitter Post
• https://twitter.com/CVEnew/status/2042710268946292893 · Twitter Post