CVE-2026-3194 (GCVE-0-2026-3194)

Vulnerability from cvelistv5 – Published: 2026-02-25 17:02 – Updated: 2026-02-25 18:43
VLAI
Title
Chia Blockchain RPC Server Master Passphrase get_private_key missing authentication
Summary
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".
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:43 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/?id.347750 vdb-entrytechnical-description
https://vuldb.com/?ctiid.347750 signaturepermissions-required
https://vuldb.com/?submit.757201 third-party-advisory
https://github.com/Danimlzg/chia-rpc-auth-bypass.git broken-linkexploit
Impacted products
Vendor Product Version
Chia Blockchain Affected: 2.1.0
Create a notification for this product.
Show details on NVD website

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