4.5 MEDIUM
- CVSS version: 3.1
- Attack vector (AV):
- Attack complexity (AC):
- Privileges required (PR):
- User interaction (UI):
- Scope (S):
- Confidentiality impact (C):
- Integrity impact (I):
- Availability impact (A):
by @mweinelt Activity log
- Created automatic suggestion
-
@mweinelt
removed
15 packages
- python312Packages.blockchain
- python312Packages.python-blockchain-api
- python313Packages.python-blockchain-api
- python314Packages.python-blockchain-api
- haskellPackages.amazonka-managedblockchain
- python312Packages.mypy-boto3-managedblockchain
- python313Packages.mypy-boto3-managedblockchain
- python314Packages.mypy-boto3-managedblockchain
- python312Packages.mypy-boto3-managedblockchain-query
- python313Packages.mypy-boto3-managedblockchain-query
- python314Packages.mypy-boto3-managedblockchain-query
- python312Packages.types-aiobotocore-managedblockchain
- python313Packages.types-aiobotocore-managedblockchain
- python312Packages.types-aiobotocore-managedblockchain-query
- python313Packages.types-aiobotocore-managedblockchain-query
- @mweinelt dismissed
Chia Blockchain RPC Server Master Passphrase get_private_key missing authentication
A flaw has been found in Chia Blockchain 2.1.0. The affected element is the function send_transaction/get_private_key of the component RPC Server Master Passphrase Handler. This manipulation causes missing authentication. The attack can only be executed locally. The attack's complexity is rated as high. The exploitability is described as difficult. The exploit has been published and may be used. The vendor was informed early via email. A separate report via bugbounty was rejected with the reason "This is by design. The user is responsible for host security".
References
- VDB-347750 | Chia Blockchain RPC Server Master Passphrase get_private_key missing authentication vdb-entry technical-description
- VDB-347750 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #757201 | Chia Network Chia Blockchain Chia Blockchain 2.1.0 (confirmed vulnerable) Later versions (2.2.0 - 2.5.6) presumed vulnerable - no fix released Authentication Bypass/CSRF/Cryptographic Issue third-party-advisory
- https://github.com/Danimlzg/chia-rpc-auth-bypass.git exploit broken-link
Affected products
- ==2.1.0
Ignored packages (15)
pkgs.python312Packages.blockchain
Python client Blockchain Bitcoin Developer API
pkgs.python312Packages.python-blockchain-api
Python API for interacting with blockchain.info
pkgs.python313Packages.python-blockchain-api
Python API for interacting with blockchain.info
pkgs.python314Packages.python-blockchain-api
Python API for interacting with blockchain.info
pkgs.haskellPackages.amazonka-managedblockchain
Amazon Managed Blockchain SDK
-
nixos-unstable 2.0-unstable-2025-04-16
- nixpkgs-unstable 2.0-unstable-2025-04-16
- nixos-unstable-small 2.0-unstable-2025-04-16
-
nixos-25.11 2.0-unstable-2025-04-16
- nixos-25.11-small 2.0-unstable-2025-04-16
- nixpkgs-25.11-darwin 2.0-unstable-2025-04-16
pkgs.python312Packages.mypy-boto3-managedblockchain
Type annotations for boto3 managedblockchain
-
nixos-25.11 boto3-managedblockchain-1.41.0
- nixos-25.11-small boto3-managedblockchain-1.41.0
- nixpkgs-25.11-darwin boto3-managedblockchain-1.41.0
pkgs.python313Packages.mypy-boto3-managedblockchain
Type annotations for boto3 managedblockchain
-
nixos-unstable boto3-managedblockchain-1.42.3
- nixpkgs-unstable boto3-managedblockchain-1.42.3
- nixos-unstable-small boto3-managedblockchain-1.42.3
-
nixos-25.11 boto3-managedblockchain-1.41.0
- nixos-25.11-small boto3-managedblockchain-1.41.0
- nixpkgs-25.11-darwin boto3-managedblockchain-1.41.0
pkgs.python314Packages.mypy-boto3-managedblockchain
Type annotations for boto3 managedblockchain
-
nixos-unstable boto3-managedblockchain-1.42.3
- nixpkgs-unstable boto3-managedblockchain-1.42.3
- nixos-unstable-small boto3-managedblockchain-1.42.3
pkgs.python312Packages.mypy-boto3-managedblockchain-query
Type annotations for boto3 managedblockchain-query
-
nixos-25.11 boto3-managedblockchain-query-1.41.0
- nixos-25.11-small boto3-managedblockchain-query-1.41.0
- nixpkgs-25.11-darwin boto3-managedblockchain-query-1.41.0
pkgs.python313Packages.mypy-boto3-managedblockchain-query
Type annotations for boto3 managedblockchain-query
-
nixos-unstable boto3-managedblockchain-query-1.42.3
- nixpkgs-unstable boto3-managedblockchain-query-1.42.3
- nixos-unstable-small boto3-managedblockchain-query-1.42.3
-
nixos-25.11 boto3-managedblockchain-query-1.41.0
- nixos-25.11-small boto3-managedblockchain-query-1.41.0
- nixpkgs-25.11-darwin boto3-managedblockchain-query-1.41.0
pkgs.python314Packages.mypy-boto3-managedblockchain-query
Type annotations for boto3 managedblockchain-query
-
nixos-unstable boto3-managedblockchain-query-1.42.3
- nixpkgs-unstable boto3-managedblockchain-query-1.42.3
- nixos-unstable-small boto3-managedblockchain-query-1.42.3
pkgs.python312Packages.types-aiobotocore-managedblockchain
Type annotations for aiobotocore managedblockchain
pkgs.python313Packages.types-aiobotocore-managedblockchain
Type annotations for aiobotocore managedblockchain
pkgs.python312Packages.types-aiobotocore-managedblockchain-query
Type annotations for aiobotocore managedblockchain-query