Google Calendar Plugin Vulnerable to Reflected Cross-Site Scripting

CVE-2024-8549

What is CVE-2024-8549?

The Simple Calendar – Google Calendar Plugin for WordPress is prone to a Reflected Cross-Site Scripting vulnerability. This issue arises from the improper use of the add_query_arg function, which lacks appropriate escaping of the URL. As a result, attackers can exploit this vulnerability to inject arbitrary web scripts into pages presented to users. The exploitation occurs when an unsuspecting user is tricked into clicking a specially crafted link, potentially exposing their session information or performing unintended actions on their behalf. It is essential for users to update the plugin to mitigate risks associated with this vulnerability.

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