SECURITY REPORT · EXTENSHI SCAN
Lightning Web Runtime
Firefox extension·by NOHU90
84
/ 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
Lightning Web Runtime's safety score vs every other extension we've scanned
Globally
51%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,560 extensions
In Other
25%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 28,822 other extensions
Findings
49
median 4Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
1
median 2vs category median
Findings breakdown
Automated security signal · 49 distinct issues across 6 severities
49
distinct issues
detected
detected
Critical24%
High24%
Needs Review00%
Medium4286%
Low36%
Info00%
Permissions requested
2 risky permissions of 3 total
2 high-risk permissions require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Access all HTTPS sites
Can read and modify content on all encrypted websites
High
Access all HTTP sites
Can read and modify content on all non-encrypted websites
Low
React to page content
Can show or hide the extension icon based on page content rules
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Scan performed by extenshi.io · Oct 20, 2026
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