CVE-2026-19270: Hulupeep Mcp-UI-Probe

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A security flaw has been discovered in Hulupeep mcp-ui-probe up to 0.2.0. Affected is the function get_journey/delete_journey/analyze_journey/usage_stats of the file src/journey/JourneyStorage.ts of the component Journey/Usage. The manipulation of the argument journeyId/filename results in path traversal. The attack requires a local approach. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• Hulupeep Mcp-UI-Probe: version 0.1 only; version 0.2.0 only

Published 2026-08-08. Last modified 2026-08-14.