CVE-2023-33336

Summary

CVE-2023-33336 is a reflected cross-site scripting (XSS) vulnerability affecting Sophos Web Appliance version 4.3.9.1. An attacker can exploit this flaw by injecting malicious code into a web application through the misuse of double quotes, potentially leading to arbitrary code execution in the context of the affected user. Successful exploitation of this vulnerability could result in unauthorized access to sensitive information or system takeover. Users are strongly advised to upgrade to the latest version of Sophos Web Appliance to mitigate this risk.

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