extenshi.io
SECURITY REPORT · EXTENSHI SCAN

WebToolbox

Chrome extension·by skya
68
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

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

WebToolbox's safety score vs every other extension we've scanned
Globally
12%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 383,513 extensions
In Productivity
15%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 183,527 productivity extensions
Findings
43
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
4
median 14vs category median

Findings breakdown

Automated security signal · 43 distinct issues across 6 severities
43
distinct issues
detected
Scanners reported 46 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 7 total
1 critical permission require attention
This extension requests 7 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions(optional)

Can enable, disable, or uninstall other browser extensions

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
User scripts

Can register and execute user scripts in web pages

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Show notifications

Can display desktop notifications outside the browser

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 23, 2026
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