SECURITY REPORT · EXTENSHI SCAN
Lightfern - AI Email
Chrome extension·by Lightfern
0
/ 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
2%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
3%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
133
median 16Lower 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
detected
Scanners reported 147 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical22%
High75%
Needs Review00%
Medium9370%
Low3123%
Info00%
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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