CVE-2026-33989
March 27, 2026
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.
Affected Packages
https://github.com/mobile-next/mobile-mcp.git (GITHUB):
Affected version(s) >=v0.0.31-beta <0.0.49Fix Suggestion:
Update to version 0.0.49https://github.com/mobile-next/mobile-mcp.git (GITHUB):
Affected version(s) >=v0.0.31-beta <0.0.49Fix Suggestion:
Update to version 0.0.49https://github.com/mobile-next/mobile-mcp.git (GITHUB):
Affected version(s) >=v0.0.31-beta <0.0.49Fix Suggestion:
Update to version 0.0.49https://github.com/mobile-next/mobile-mcp.git (GITHUB):
Affected version(s) >=v0.0.31-beta <0.0.49Fix Suggestion:
Update to version 0.0.49https://github.com/mobile-next/mobile-mcp.git (GITHUB):
Affected version(s) >=v0.0.31-beta <0.0.49Fix Suggestion:
Update to version 0.0.49https://github.com/mobile-next/mobile-mcp.git (GITHUB):
Affected version(s) >=v0.0.31-beta <0.0.49Fix Suggestion:
Update to version 0.0.49@mobilenext/mobile-mcp (NPM):
Affected version(s) >=0.0.6 <0.0.49Fix Suggestion:
Update to version 0.0.49@mobilenext/mobile-mcp (NPM):
Affected version(s) >=0.0.6 <0.0.49Fix Suggestion:
Update to version 0.0.49@mobilenext/mobile-mcp (NPM):
Affected version(s) >=0.0.6 <0.0.49Fix Suggestion:
Update to version 0.0.49@mobilenext/mobile-mcp (NPM):
Affected version(s) >=0.0.6 <0.0.49Fix Suggestion:
Update to version 0.0.49@mobilenext/mobile-mcp (NPM):
Affected version(s) >=0.0.6 <0.0.49Fix Suggestion:
Update to version 0.0.49@mobilenext/mobile-mcp (NPM):
Affected version(s) >=0.0.6 <0.0.49Fix Suggestion:
Update to version 0.0.49Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
0.04
