CVE-2023-43319

Summary

CVE-2023-43319 is a newly identified Cross-Site Scripting (XSS) vulnerability. This issue lies in the Sign-In page of IceWarp WebClient version 10.3.5. Malicious actors can exploit this flaw by inserting a carefully crafted payload into the username parameter. Successful attacks could enable attackers to execute arbitrary web scripts or HTML, potentially leading to unauthorized account access or data theft. Users are advised to update their IceWarp WebClient software to a secure version as soon as possible to mitigate this risk.

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