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SECURITY REPORT · EXTENSHI SCAN

YouYu

Edge extension·by fenghun5987
44
/ 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

YouYu's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,594 extensions
In Productivity
3%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 7,638 productivity extensions
Findings
237
median 18Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
290
median 105vs category median

Findings breakdown

Automated security signal · 237 distinct issues across 6 severities
237
distinct issues
detected
Scanners reported 291 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

2 risky permissions of 6 total
2 high-risk permissions require attention
This extension requests 6 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Access local files

Can read files on your local filesystem opened in the browser

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

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Access current tab

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

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Scan performed by extenshi.io · Oct 7, 2026
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