CVE-2026-106511 CVE-2026-106511

MultiversX's multisig-improved repository: mx-multisig-and-modules reference implementation of their on-chain multisig smart contract system contains a vulnerability where a missing independent authorization check allows any account with the Proposer role to perform explicitly barred actions. Thi...

CVE-2026-106511 CVE-2026-106511

MultiversX's multisig-improved repository: mx-multisig-and-modules reference implementation of their on-chain multisig smart contract system contains a vulnerability where a missing independent authorization check allows any account with the Proposer role to perform explicitly barred actions. Thi...

CVE-2026-106511

The MultiversX multisig-improved reference implementation (repository: mx-multisig-and-modules) contains a vulnerability in its on-chain multisig smart contract system . Due to a missing independent authorization check , any account assigned the Proposer role can perform actions that are explicit...

PT-2026-107117

Name of the Vulnerable Software and Affected Versions multisig-improved repository: mx-multisig-and-modules affected versions not specified Description The reference implementation of the on-chain multisig smart contract system contains a flaw where a missing independent authorization check allow...

EUVD-2023-1740

Malicious code in bioql PyPI...

EUVD-2023-2085

Malicious code in bioql PyPI...

Combating Reentrancy Bugs on Sharded Blockchains

Reentrancy is a well-known source of smart contract bugs on Ethereum, leading e.g. to double-spending vulnerabilities in DeFi applications. But less is known about this problem in other blockchains, which can have significantly different execution models. Sharded blockchains in particular general...

CVE-2023-33964

mx-chain-go is an implementation of the MultiversX blockchain protocol written in the Go language. Metachain cannot process a cross-shard miniblock. Prior to version 1.4.16, an invalid transaction with the wrong username on metachain is not treated correctly on the metachain transaction processor...

GO-2023-1912 mx-chain-go's relayed transactions always increment nonce in github.com/multiversx/mx-chain-go

mx-chain-go's relayed transactions always increment nonce in github.com/multiversx/mx-chain-go...

GO-2023-1806 mx-chain-go does not treat invalid transaction with wrong username correctly in github.com/multiversx/mx-chain-go

mx-chain-go does not treat invalid transaction with wrong username correctly in github.com/multiversx/mx-chain-go...

Malware in multiversx-wallet

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in multiversx-wallet (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f98fdf8c728eafb929b2387abb537352eb1145b216abe16621bc44a851c23875 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

CVE-2023-34458

mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on ...

Design/Logic Flaw

mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on ...

CVE-2023-34458

CVE-2023-34458 affects mx-chain-go, the official MultiversX blockchain implementation. When executing a relayed transaction, if the inner transaction failed, the inner sender nonce could be incremented, creating a potential limited DoS condition on a targeted account. The issue is resolved by a b...

CVE-2023-34458 mx-chain-go's relayed transactions always increment nonce

mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on ...

CVE-2023-34458 mx-chain-go's relayed transactions always increment nonce

mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on ...

CVE-2023-34458 mx-chain-go's relayed transactions always increment nonce

mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on ...

CVE-2023-34458: Uncontrolled Resource Consumption

mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on ...

PT-2023-24890 · Multiversx · Mx-Chain-Go

Name of the Vulnerable Software and Affected Versions: mx-chain-go versions prior to 1.4.17 Description: The issue occurs when executing a relayed transaction in mx-chain-go, the official implementation of the MultiversX blockchain protocol. If the inner transaction fails, it increases the inner...