Medium · published December 30, 2025
⚠️ An authorization bypass in Google Calendar Events is like a waiter serving drinks to anyone at the table without checking if they're on the reservation! Imagine a café that lets anyone grab a seat at your table, simply because they walked in and confidently claimed they were invited. This vulnerability allows attackers to access Google Calendar events without proper permissions, just like an unauthorized guest joining your intimate gathering. If exploited, an attacker could snoop around your calendar events, potentially revealing sensitive details about your schedule, meetings, or plans. While the risk isn't staggering, it's certainly a breach of privacy that no one wants!
Imagine a café that lets anyone grab a seat at your table, simply because they walked in and confidently claimed they were invited. This vulnerability allows attackers to access Google Calendar events without proper permissions, just like an unauthorized guest joining your intimate gathering. This vulnerability in Google Calendar Events affects versions up to 3.5.9, where incorrect access control settings can be manipulated by users to bypass authorization checks, allowing unauthorized access to certain calendar events.
If exploited, an attacker could snoop around your calendar events, potentially revealing sensitive details about your schedule, meetings, or plans. While the risk isn't staggering, it's certainly a breach of privacy that no one wants! To protect yourself, update to version 3.5.10 or later immediately. Review your access control settings to ensure they're properly configured, and audit your calendar for any sensitive information that might be exposed. You've got this! With a quick update and a few settings adjustments, you'll keep your calendar secure! 🛡️