EUVD-2026-43173Published
Hono before 4.12.7 allows __proto__ key in parseBody with dot option enabled, permitting specially crafted form field names to create objects with __proto__ properties. When parsed results are merged into regular JavaScript objects using un…
Exact source revision recorded 28 Oct 2026 08:16:02 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-56763 · Microsoft / collected KEV context
euvd · EUVD-2026-43173
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