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Cedar: JSON template is in scope missing slot-id validation allows link panic and decision divergence

🗓️ 29 Oct 2026 16:35:04Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 3 Views

Malformed JSON policy templates in Cedar with `is in` scope conditions cause panic or divergence.

Detection
Refs
Vulners
Node
OR
cedar-policycedar-wasmRange3.2.0–3.4.3npm
cedar-policycedar-wasmRange4.0.1–4.11.1npm
cedar-policyRange3.0.0–3.4.3rust
cedar-policyRange4.0.0–4.11.1rust

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29 Oct 2026 16:35Current
5.8Medium risk
Vulners AI Score5.8
3