7 matches found
CVE-2025-25500
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...
CVE-2025-25500
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...
CVE-2025-25500
CosmWasm prior to v2.2.0 is affected. The issue stems from a lack of runtime capability validation, allowing an attacker to bypass capability restrictions, deploy a contract without enforcement, and perform unauthorized blockchain actions. Affected software: CosmWasm (pre-2.2.0). Root cause: insu...
CVE-2025-25500
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...
Denial Of Service (DoS)
github.com/CosmWasm/wasmvm is vulnerable to a Denial-of-Service DoS. The vulnerability is due to a bug affecting both permissioned and permissionless chains due to its ability to be reliably triggered using a malicious contract, potentially causing a chain crash...
Cosmos: Attacker can use any non-enabled capability
The Capabilites implementation in CosmWasm contracts was found to have a vulnerability. Even if the executing chain did not allow a specific capability, a CosmWasm contract could still execute actions that required that capability. This was due to a naive implementation of capabilities and...
