CVE-2026-33989
8.1 · HIGHOverview
CVE-2026-33989 is a high-severity vulnerability affecting mobilenexthq mobile_mcp. It was published on March 27, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from mobilenexthq. Update mobile_mcp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| mobilenexthq | mobile_mcp | >= 0, < 0.0.49 | Affected |
Frequently Asked Questions
What is CVE-2026-33989?
CVE-2026-33989 is a high-severity vulnerability affecting mobilenexthq mobile_mcp. It was published on March 27, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2026-33989?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-33989?
Check the references section for vendor advisories and patches from mobilenexthq. Update mobile_mcp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-33989?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-33989 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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