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SECURITY REPORT · EXTENSHI SCAN

九头虫数据采集（页面自动化采集）

Firefox extension·by 老虎
69
/ 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

九头虫数据采集（页面自动化采集）'s safety score vs every other extension we've scanned
Globally
6%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Feeds News Blogging
3%of feeds news blogging extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 7,389 feeds news blogging extensions
Findings
75
median 7Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
10
median 3Declared in manifest
Active users
141
median 2vs category median

Findings breakdown

Automated security signal · 75 distinct issues across 6 severities
75
distinct issues
detected
Scanners reported 90 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
View open tabs

Can see URLs and titles of all open tabs

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
Manage downloads

Can initiate downloads and access your download history

High
Developer tools

Can extend browser developer tools with custom panels

Medium
Show notifications

Can display desktop notifications outside the browser

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
Unlimited local storage

Can store large amounts of data locally without size limits

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Oct 22, 2026
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