Is UBC Workday Side by Side Calendar safe?

Low risk

UBC Workday Side by Side Calendar copies MyWorkday cookies into browser request header rules.

On install, the extension reads MyWorkday cookies and creates a browser rule that sets them as the Cookie header on matching MyWorkday page and XHR requests. When section details are opened, it sends instructor names to RateMyProfessors for rating lookups and selected course identifiers to ubcgrades.com for historical grade data.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

martinlou2002v3.0.1Chrome Web Store
17Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 3.0.1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on myworkday.com

    *://*.myworkday.com/*

  • Read and change your data on ratemyprofessors.com

    *://*.ratemyprofessors.com/*

  • Store data in your browser

    storage

  • Read and change cookies, including the ones that keep you signed in

    cookies

  • Block and redirect the requests your browser makes

    declarativeNetRequest

declarativeNetRequestWithHostAccess

Where it sends data

Destinations our analysis observed UBC Workday Side by Side Calendar contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • www.ratemyprofessors.com

    UBC Workday Side by Side Calendar sends data to www.ratemyprofessors.com. 3 other extensions we have analysed send data here.

  • ubcgrades.com

    UBC Workday Side by Side Calendar sends data to ubcgrades.com. One other extension we have analysed sends data here.

  • myworkday.com

    UBC Workday Side by Side Calendar sends data to myworkday.com. No other extension we have analysed sends data here.

Updated 30 September 2026gonljejijjjmjccdbjokcmmdfmlincmh