PT-2026-110166 · Hyper Mcp Rs · Hyper-Mcp
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N |
hyper-mcp through 0.8.3 contains a signature verification bypass vulnerability in load wasm in src/wasm/oci.rs that verifies the Cosign signature of a separately resolved tag rather than the loaded manifest. Attackers controlling registry responses for the tag can serve an unsigned malicious manifest to the loader and a signed one to Cosign, executing unsigned WebAssembly plugins with configured host capabilities.
Correção
Time Of Check To Time Of Use
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Hyper-Mcp