High · published January 12, 2026
⚡ Who knew an oversight in certificate verification could risk your data? Errands versions before 46.2.10 don’t check TLS certificates for CalDAV servers, leaving you vulnerable! 🔥 Think of it like a hotel that lets guests check in without verifying their ID—anyone can waltz in and access your private information without a second glance. This could allow an attacker to impersonate a trusted CalDAV server, leading to unauthorized access to sensitive data like calendars and contacts. Imagine having your schedule hijacked or your confidential meetings exposed to the world—absolutely devastating!
Think of it like a hotel that lets guests check in without verifying their ID—anyone can waltz in and access your private information without a second glance. The vulnerability arises because Errands fails to properly verify TLS certificates when connecting to CalDAV servers, which means it trusts any server without confirmation, opening the door for man-in-the-middle attacks.
This could allow an attacker to impersonate a trusted CalDAV server, leading to unauthorized access to sensitive data like calendars and contacts. Imagine having your schedule hijacked or your confidential meetings exposed to the world—absolutely devastating! Make sure to upgrade Errands to version 46.2.10 or later to restore proper TLS certificate verification. Additionally, monitor your CalDAV connections and ensure all endpoints are secure. You've got this! Follow these steps to take control and secure your data. 🛡️