Edge Add-ons

5Versions

0Code reviewed

Not reviewed

No code review on record

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16 indicators in this extension

16 indicators

0 versions analysed

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What our analysis found

Test Cards is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It was last updated in June 2026.

Test Cards Edge extension security report

ID: cfejdbkkfbpjdfafkmjcpnkgmdegcdjl

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status

Active

Version

1.1.3

Size

0.24 MB

Rating

0.0/5

Reviews

Users

Type

Extension

Updated

Jun 2, 2026

Publisher Contextual Analysis

Author: Edward Ji
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Extensions

Active

Obsolete

Listed

Unlisted

Users

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Screenshots & videos

Install growth

User Growth

Showing data from Apr 03, 2026 to Oct 10, 2026

Versions

+91.67%(+11 users)

Compared to 3 months ago

5 versions released in this period

Rating Count

Total: 0 ratings

Average Rating

Current: 0.00 / 5.0

See plans

React Flow

Internal permhash`453e4aac4e…`
No malicious matches

4 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged

Permhash (Mandiant)`aef86cb3c5…`
No malicious matches

2 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged

Network indicators

16 URLs and 0 IP literals were extracted from this version.

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.
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.
sidePanel	Permission	Low	This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

16 indicators in this extension

16 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

Copy and prefill test card numbers and other payment methods with a single click.

Read the publisher’s full description

Streamline your payment integration testing with instant access to test card numbers for major gateways. This extension provides a convenient side panel to browse, select, and manage the test credentials you need for any payment flow without ever leaving your active tab.

User reviews

Extension files

Browse and explore files within this extension package

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URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found

No IP addresses found

16 indicators in this extension

16 indicators

0 versions analysed

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

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
0.4.0 Latest	0.20 MB	Not scanned	—	aef86cb3c544966c3d1cf7dd09da31a084756e1db0ad77b892e0ae45cd9ed5b1
1.0.0	0.24 MB	Not scanned	—	aef86cb3c544966c3d1cf7dd09da31a084756e1db0ad77b892e0ae45cd9ed5b1
1.1.0	0.24 MB	Not scanned	—	aef86cb3c544966c3d1cf7dd09da31a084756e1db0ad77b892e0ae45cd9ed5b1
1.1.3	0.24 MB	Not scanned	—	aef86cb3c544966c3d1cf7dd09da31a084756e1db0ad77b892e0ae45cd9ed5b1
1.1.2	0.24 MB	Not scanned	—	aef86cb3c544966c3d1cf7dd09da31a084756e1db0ad77b892e0ae45cd9ed5b1

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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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Not reviewed

16 indicators in this extension

What our analysis found