extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Substack Paywall Warning

Chrome extension·by Eric
81
/ 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

Substack Paywall Warning's safety score vs every other extension we've scanned
Globally
42%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,596 extensions
In Lifestyle
42%of lifestyle extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 48,249 lifestyle extensions
Findings
6
median 12Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
0
median 1Declared in manifest
Active users
29
median 25vs category median

Findings breakdown

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

Permissions requested

0 permissions declared
No permissions requested
This extension doesn't request any browser permissions. That's unusually clean.

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Scan performed by extenshi.io · Aug 18, 2026
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