Description
A vulnerability was identified in samanhappy MCPHub up to 0.9.10. This vulnerability affects the function handleSseConnectionfunction of the file src/services/sseService.ts. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| samanhappy | MCPHub | 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6, 0.9.7, 0.9.8, 0.9.9, 0.9.10 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | @samanhappy/mcphub | <= 0.9.10 | — | GHSA-v7c4-33vf-cqqq |
References
- VDB-327045 | samanhappy MCPHub sseService.ts handleSseConnectionfunction improper authentication vdb-entry technical-description
- VDB-327045 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #661170 | samanhappy mcphub v0.9.10 Unauthorized access third-party-advisory
- https://github.com/August829/YU1/issues/8 exploit issue-tracking