CVE-2026-19270
Hulupeep mcp-ui-probe Journey/Usage JourneyStorage.ts usage_stats path traversal
- State
- Published
- Severity
- 4.8 Medium
- Published
- Aug 8, 2026
- Updated
- Aug 14, 2026
- Reserved
- Aug 7, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.3 Medium | AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
mcp-ui-probeHulupeep |
|
References
- VDB-387013 | Hulupeep mcp-ui-probe Journey/Usage JourneyStorage.ts usage_stats path traversalvdb-entrytechnical-description
- VDB-387013 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-19270 | CVE Analysis and Reportthird-party-advisory
- Submit #865223 | Hulupeep mcp-ui-probe mcp-ui-probe Path Traversalthird-party-advisory
- https://github.com/Hulupeep/mcp-ui-probe/issues/1issue-tracking
- https://github.com/Hulupeep/mcp-ui-probe/product
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