extenshi.io
SECURITY REPORT · EXTENSHI SCAN

DataTool Downloader

Firefox extension·by DataToolVip
54
/ 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

DataTool Downloader's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Download Management
1%of download management extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 4,893 download management extensions
Findings
948
median 10Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
77
median 4Declared in manifest
Active users
1785
median 10vs category median

Findings breakdown

Automated security signal · 948 distinct issues across 6 severities
948
distinct issues
detected
1 square ≈ 2 issues
Scanners reported 1,055 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 77 total
5 high-risk permissions require attention
This extension requests 77 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
View open tabs

Can see URLs and titles of all open tabs

High
Manage downloads

Can initiate downloads and access your download history

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Open downloaded files

Can open files that have been downloaded

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Low
Block network requests (declarative)

Can block or redirect network requests using predefined rules without seeing content

Info
https://www.instagram.com/*

No additional information available.

Info
https://www.tiktok.com/*

No additional information available.

Info
https://ads.tiktok.com/*

No additional information available.

Info
https://chatgpt.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 23, 2026
Browser extensions made transparent.