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SECURITY REPORT · EXTENSHI SCAN

Lightfern - AI Email

Chrome extension·by Lightfern
52
/ 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

Lightfern - AI Email's safety score vs every other extension we've scanned
Globally
3%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Productivity
3%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 202,458 productivity extensions
Findings
133
median 17Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
1000
median 14vs category median

Findings breakdown

Automated security signal · 133 distinct issues across 6 severities
133
distinct issues
detected
Scanners reported 147 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

3 risky permissions of 6 total
3 high-risk permissions require attention
This extension requests 6 permissions in total. 3 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
Observe web requests

Can monitor all network requests made by the browser

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Aug 11, 2026
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