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SECURITY REPORT · EXTENSHI SCAN

课存 - 课程与长文档导出 Markdown

Chrome extension·by 三仕
80
/ 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

课存 - 课程与长文档导出 Markdown's safety score vs every other extension we've scanned
Globally
39%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,509 extensions
In Productivity
49%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 202,442 productivity extensions
Findings
18
median 17Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
18
median 13vs category median

Findings breakdown

Automated security signal · 18 distinct issues across 6 severities
18
distinct issues
detected

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
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
Manage downloads

Can initiate downloads and access your download history

Medium
Access current tab

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

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

Medium
Open downloaded files

Can open files that have been downloaded

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Aug 30, 2026
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