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12 indicators in this extension

12 indicators
0 versions analysed

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What our analysis found

ClassLink OneClick Extension, used by 682,355 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It comes from a publisher with 3 extensions and was last updated in February 2026.

ClassLink OneClick Extension

ClassLink OneClick Extension Edge extension security report

ID: liidigofnkchhgmbdfmmbfcodpecmcii

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
11.0
Size
0.14 MB
Rating
2.0/5
Reviews
260
Users
682,355
Type
Extension
Updated
Feb 24, 2026
Category
Productivity
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Edge Add-ons
Report Issue
This publisherTrack record
3extensions
1 no longer listed

Publisher Contextual Analysis

Author
ClassLink
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
3
Active
2
Obsolete
1
Listed
2
Unlisted
1
Users
4,683,184

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Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
*://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
https://*.classlink.com/*
Host
Medium
Host permission — access limited to this URL pattern.
http://*.classlink.com/*
Host
Medium
Host permission — access limited to this URL pattern.
idle
Permission
Low
This permission detects system idle state. Rated Low because it only observes user activity state without access to activity details.

12 indicators in this extension

12 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

ClassLink OneClick Extension

Read the publisher’s full description

ClassLink gives students and teachers OneClick access to web apps and files. With ClassLink, there is no time wasted searching for urls and trying to remember usernames and passwords. The ClassLink OneClick library includes single sign-on to over 5,000 web apps. Ideal for 1to1 and BYOD classrooms, ClassLink OneClick gives students and teachers what they want… instant access to their web apps and files without having to remember long website urls, usernames or passwords. PLEASE NOTE… Your school or organization must have ClassLink. (inquire with your technology department or email info@classlink.com) in order to use this extension.

User reviews

Extension files

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URLs
12

URLs

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No URLs found
No IP addresses found

12 indicators in this extension

12 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
10.8
Latest
0.19 MBNot scanned—
8571497d67e09cb33cb041d8507febca81c96814208ad646b3cf6e23840a262c
10.9
0.19 MBNot scanned—
8571497d67e09cb33cb041d8507febca81c96814208ad646b3cf6e23840a262c
11.0
0.14 MBNot scanned—
8571497d67e09cb33cb041d8507febca81c96814208ad646b3cf6e23840a262c
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Code Diff

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0 changed files detected

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