extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Client Challenge

Firefox extension·by Gốm sứ Royalceramic
60
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

Client Challenge's safety score vs every other extension we've scanned
Globally
5%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 384,209 extensions
In Appearance
1%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 18,503 appearance extensions
Findings
50
median 3Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
10
median 2Declared in manifest
Active users
14
median 3vs category median

Findings breakdown

Automated security signal · 50 distinct issues across 6 severities
50
distinct issues
detected
Scanners reported 135 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

5 risky permissions of 10 total
1 critical permission require attention
This extension requests 10 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
Observe web requests

Can monitor all network requests made by the browser

High
Block and modify web requests

Can intercept, block, or modify any network request before it completes

High
Access all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
View email address

Can see the email address of the signed-in Chrome user

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Scan performed by extenshi.io · Sep 18, 2026
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