Improper Authorization in Handler for Custom URL Scheme Affecting @mobilenext/mobile-mcp package, versions <0.0.50
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-MOBILENEXTMOBILEMCP-15918166
- published6 Apr 2026
- disclosed4 Apr 2026
- creditManthan Ghasadiya
Introduced: 4 Apr 2026
CVE-2026-35394 (opens in a new tab)How to fix?
Upgrade @mobilenext/mobile-mcp to version 0.0.50 or higher.
Overview
@mobilenext/mobile-mcp is a Mobile MCP
Affected versions of this package are vulnerable to Improper Authorization in Handler for Custom URL Scheme via the mobile_open_url function. An attacker can execute arbitrary Android intents, such as initiating phone calls, sending SMS messages, accessing content providers, or triggering app installations by supplying specially crafted URLs.
Note: This is only exploitable if the system is operated by an AI agent that can be manipulated through prompt injection.