CVE-2025-25500: Cosmwasm

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue in CosmWasm prior to v2.2.0 allows attackers to bypass capability restrictions in blockchains by exploiting a lack of runtime capability validation. This allows attackers to deploy a contract without capability enforcement, and execute unauthorized actions on the blockchain.

Affected products

• Cosmwasm Cosmwasm: before 2.2.0 (fixed in 2.2.0)

Published 2025-03-18. Last modified 2026-06-17.