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Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

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What our analysis found

uBO-Scope is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages and can observe network requests. It comes from a publisher with 14 extensions and was last updated in December 2025.

uBO-Scope

uBO-Scope Firefox extension security report

ID: ubo-scope

Extension Info & Metadata

Status
Active
Version
1.5.0
Size
0.47 MB
Rating
4.8/5
Reviews
92
Users
773
Type
Extension
Updated
Dec 23, 2025
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
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This publisherTrack record
14extensions
All still listed

Publisher Contextual Analysis

Author
Raymond Hill
Privacy
Privacy Policy
Website
Visit
Extensions
14
Active
11
Obsolete
0
Listed
14
Unlisted
0
Users
49,785,859

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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.
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
https://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
http://*/*
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.
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.
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.
wss://*/*
Host
Medium
Host permission — access limited to this URL pattern.
ws://*/*
Host
Medium
Host permission — access limited to this URL pattern.

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About this extension

A tool to measure your 3rd-party exposure score for web sites you visit.

User reviews

Extension files

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URLs
17

URLs

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No IP addresses found

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Version
Size
Verdict
Findings
Permhash
0.1.12
Latest
0.16 MBNot scanned—
aec037f47e3d38d1ad9e570d1b1843ba5809c680b08b2d004deac841b8a39905
0.1.13resigned1
0.16 MBNot scanned—
aec037f47e3d38d1ad9e570d1b1843ba5809c680b08b2d004deac841b8a39905
1.0.1
0.37 MBNot scanned—
32528209e3fe0c813b3d4172e26d467e9fa629148dd93be4830384fb917387c8
1.0.2
0.37 MBNot scanned—
32528209e3fe0c813b3d4172e26d467e9fa629148dd93be4830384fb917387c8
1.1.0
0.37 MBNot scanned—
86404d0795a4002b334b3f4ba8038e1a6bddd4f6bec55b1a543a0035a809d9b8
1.2.0
0.47 MBNot scanned—
86404d0795a4002b334b3f4ba8038e1a6bddd4f6bec55b1a543a0035a809d9b8
1.3.0
0.47 MBNot scanned—
fb15d0915d0e1ace2970ffb20f205ec2d944edf7e3cdcc593409d8bf990fc3b6
1.4.0
0.47 MBNot scanned—
fb15d0915d0e1ace2970ffb20f205ec2d944edf7e3cdcc593409d8bf990fc3b6
1.5.0
0.47 MBNot scanned—
fb15d0915d0e1ace2970ffb20f205ec2d944edf7e3cdcc593409d8bf990fc3b6
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Code Diff

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