CVE-2023-48828

Summary

CVE-2023-48828 refers to a stored Cross-Site Scripting (XSS) vulnerability affecting Time Slots Booking Calendar version 4.0. An attacker can exploit this issue by injecting malicious scripts through several parameters, including name, plugin_sms_api_key, plugin_sms_country_code, calendar_id, title, country name, and customer_name. Successful exploitation enables attackers to execute arbitrary code in the context of the affected website, potentially leading to unauthorized access, data theft, or website defacement. Users are advised to update their Time Slots Booking Calendar software to a patched version to mitigate this risk.

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