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CrossDomainMessenger relayMessage Vulnerability

🗓️ 29 May 2023 00:00:00Reported by Code4renaType 
code423n4
 code423n4🔗 github.com👁 26 Views

CrossDomainMessenger relayMessage vulnerability allows attacker to manipulate sender address when relaying message from L2 to L1. Attacker can impersonate L2CrossDomainMessenger contract, potentially gaining elevated privileges on L1

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28 Jun 2023 00:00Current
6.9Medium risk
Vulners AI Score6.9
crossdomainmessengerrelaymessagevulnerabilitymanipulatesender addressl2l1impersonateelevated privilegesmalicious contractexploitaccess controlsmessage relay
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