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fuels@0.42.0 vulnerabilities

Fuel TS SDK

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Direct Vulnerabilities

Known vulnerabilities in the fuels package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • L
Improper Input Validation

fuels is a Fuel TS SDK

Affected versions of this package are vulnerable to Improper Input Validation via the fund function in fuels-ts/packages/account/src/account.ts file, that gets the needed resources statelessly with the function getResourcesToSpend without taking into consideration already used UTXOs. This vulnerability will lead to unexpected SDK behaviourthat could cause a transaction to not get included in the txpool/in a block or for a previous transaction to silently get removed from the txpool and be replaced with a new one.

How to fix Improper Input Validation?

Upgrade fuels to version 0.93.0 or higher.

<0.93.0
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