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SECURITY REPORT · EXTENSHI SCAN

Table Copy

Firefox extension·by zhuwang
97
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

Table Copy's safety score vs every other extension we've scanned
Globally
96.9%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked across every extension we scan
In its category
86.9%of its category extensions carry more risk
This extension
Riskier ←→ Safer
Ranked within its category
Findings
3
median 38Lower is safer
Risky permissions
5
median 1Critical + high perms
Total permissions
8
median 4All declared perms
Critical findings
0
median 2Severity = Critical

Findings breakdown

Automated security signal · 3 distinct issues across 6 severities
3
distinct issues
detected

Permissions requested

5 risky permissions of 8 total
5 high-risk permissions require attention
This extension requests 8 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
Developer tools

Can extend browser developer tools with custom panels

High
Access all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

High
Access local files

Can read files on your local filesystem opened in 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
Add context menu items

Can add custom items to the right-click context menu

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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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