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15 indicators in this extension

15 indicators
0 versions analysed

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What our analysis found

External Application Button (WebExtension), used by 1,298 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a publisher with 56 extensions and was last updated in July 2026.

External Application Button (WebExtension)

External Application Button (WebExtension) Firefox extension security report

ID: external-application

Extension Info & Metadata

Status
Active
Version
0.6.1
Size
0.17 MB
Rating
4.5/5
Reviews
52
Users
1,298
Type
Extension
Updated
Jul 23, 2026
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
56extensions
All still listed

Publisher Contextual Analysis

Author
Andy Portmen
Privacy
Privacy Policy
Website
Visit
Extensions
56
Active
28
Obsolete
0
Listed
56
Unlisted
0
Users
215,866

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
declarativeNetRequestWithHostAccess
Permission
Critical
This permission combines network request modification with host permissions. Rated Critical because it can modify requests for specific domains, potentially targeting sensitive websites with precise attack rules.
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.
nativeMessaging
Permission
High
This permission enables communication with applications installed on your computer. Rated High because it can exchange data with native programs, potentially exposing system-level information and local files.
downloads
Permission
High
This permission controls file downloads and accesses download history. Rated High because it can download malicious files, access sensitive downloaded documents, and track user download patterns.
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.
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.

15 indicators in this extension

15 indicators
0 versions analysed

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

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One-time payment · Secure checkout by Stripe

About this extension

A highly customizable external application button and context-menu items

User reviews

Extension files

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URLs
15

URLs

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No URLs found
No IP addresses found

15 indicators in this extension

15 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
0.5.3
Latest
0.16 MBNot scanned—
137e27156ab3742d3448c7552e827f1dd2fb29d8b150b8aaee835a4d305a0cee
0.5.7
0.16 MBNot scanned—
0c9d4825dc1ad6b76dfcfdafa39af4ab41d8657ff8a0999c9d4da60ddc671490
0.5.8
0.16 MBNot scanned—
0c9d4825dc1ad6b76dfcfdafa39af4ab41d8657ff8a0999c9d4da60ddc671490
0.5.9
0.16 MBNot scanned—
0c9d4825dc1ad6b76dfcfdafa39af4ab41d8657ff8a0999c9d4da60ddc671490
0.6.0
0.16 MBNot scanned—
0c9d4825dc1ad6b76dfcfdafa39af4ab41d8657ff8a0999c9d4da60ddc671490
0.6.1
0.17 MBNot scanned—
0c9d4825dc1ad6b76dfcfdafa39af4ab41d8657ff8a0999c9d4da60ddc671490
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Code Diff

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