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SECURITY REPORT · EXTENSHI SCAN

万能剪存 - 网页保存与文档备份

Chrome extension·by brian
15
/ 100 SAFETY SCORE
CRITICAL
Severe indicators. Treat as unsafe until the developer addresses these findings.

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

万能剪存 - 网页保存与文档备份's safety score vs every other extension we've scanned
Globally
0%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,539 extensions
In Productivity
0%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 198,326 productivity extensions
Findings
112
median 16Lower is safer
Critical findings
7
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
125
median 14vs category median

Findings breakdown

Automated security signal · 112 distinct issues across 6 severities
112
distinct issues
detected
Scanners reported 159 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 11 total
1 critical permission require attention
This extension requests 11 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Browser debugger access

Can attach to tabs and inspect/modify all page data using Chrome DevTools protocol

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
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

Medium
Open downloaded files

Can open files that have been downloaded

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Low
Use side panel

Can display content in the browser side panel

Low
Create offscreen documents

Can create hidden documents for background processing tasks

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Scan performed by extenshi.io · Sep 27, 2026
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