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Firefox Add-ons
38Versions
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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

Flagfox, used by 90,830 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can observe network requests. It comes from a publisher with 2 extensions and was last updated in July 2026.

Flagfox

Flagfox Firefox extension security report

ID: flagfox

Extension Info & Metadata

Status
Active
Version
6.2.2
Size
1.10 MB
Rating
4.6/5
Reviews
1,072
Users
90,830
Type
Extension
Updated
Jul 31, 2026
Category
N/A
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
Report Issue
This publisherTrack record
2extensions
All still listed

Publisher Contextual Analysis

Author
Dave G
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Extensions
2
Active
1
Obsolete
0
Listed
2
Unlisted
0
Users
186,109

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
Screenshot 6

Install growth

Item
Type
Severity
Description
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.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
clipboardRead
Permission
High
This permission allows reading clipboard content. Rated High because it can steal copied passwords, sensitive data, and monitor all content copied to clipboard.
clipboardWrite
Permission
High
This permission allows modification of clipboard content. Rated High because it can inject malicious content into the clipboard, modify copied passwords, and manipulate copied data.
dns
Permission
High
This permission resolves DNS records and modifies DNS settings. Rated High because it can monitor domain lookups, potentially redirect traffic, and gather browsing patterns.
cookies
Permission
High
This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 15% increase: Older manifest version lacks modern security controls
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
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.
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.
Older Manifest Version
Risk Factor
Medium
This extension uses Manifest Version 2
menus
Permission
Low
This permission (Firefox) adds items to browser context menus. Rated Low because it only modifies right-click menus without access to page content.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.

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About this extension

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

User reviews

Extension files

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URLs
15
IPv4
1

URLs

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No IP addresses found

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Version
Size
Verdict
Findings
Permhash
6.1.65
Latest
0.96 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.66
0.97 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.67
0.97 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.68
0.98 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.69
0.99 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.70
0.99 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.71
1.00 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.72
1.00 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.73
1.00 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
6.1.74
1.01 MBNot scanned—
12925b003b59fa1cae4445be28dbe6e873ec66419b322ee4908b071da8103844
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Code Diff

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