AIKIDO-2026-10544
@trustwallet/wallet-core is vulnerable to Insufficient Verification of Data Authenticity
65
Medium Risk
This Affects:
@trustwallet/wallet-coreTL;DR
Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity in the Tron direct transaction signing flow. The legacy txId-based direct signing path accepted a transaction ID without validating that it matched the hash of the provided raw_data_hex and the serialized transaction. An attacker able to influence the input passed to the signer could cause it to sign a payload that does not correspond to the advertised txID, enabling transaction tampering or blind signing of unintended Tron transactions.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and rely on the Tron direct transaction signing APIs (notably the legacy txId direct signing path) with externally influenced transaction input.
Background info
@trustwallet/wallet-core is vulnerable to Insufficient Verification of Data Authenticity in versions 2.0.0 - 4.6.5.
How to fix this
Upgrade the @trustwallet/wallet-core library to the patch version.
Are You Affected?
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SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
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