CVE-2026-33989
CVE-2026-33989 · @mobilenext/mobile-mcp alllows arbitrary file write via Path Traversal in mobile screen capture tools
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Mobile Next is an MCP server for mobile development and automation. Prior to version 0.0.49, the `@mobilenext/mobile-mcp` server contains a Path Traversal vulnerability in the `mobile_save_screenshot` and `mobile_start_screen_recording` tools. The `saveTo` and `output` parameters were passed directly to filesystem operations without validation, allowing an attacker to write files outside the intended workspace. Version 0.0.49 fixes the issue.
CVSS 8.1 · High · EPSS 0.5% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
mobile-mcp
- Versions
- < 0.0.49: Affected
No fix published
@mobilenext/mobile-mcp npm
- Affected ranges
- SEMVER: < 0.0.49
Update to 0.0.49