SECURITY REPORT · EXTENSHI SCAN
WhatsApp Web Mobile Adapter
Firefox extension·by Mahesh
73
/ 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
WhatsApp Web Mobile Adapter's safety score vs every other extension we've scanned
Globally
11%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,874 extensions
In Social & Communication
7%of social & communication extensions carry more risk
Riskier ←→ Safer
Ranked against 13,748 social & communication extensions
Findings
19
median 8Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
127
median 4vs category median
Findings breakdown
Automated security signal · 19 distinct issues across 6 severities
19
distinct issues
detected
detected
Critical211%
High211%
Needs Review00%
Medium1368%
Low211%
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
Observe web requests
Can monitor all network requests made by the browser
High
Block and modify web requests
Can intercept, block, or modify any network request before it completes
Info
*://web.whatsapp.com/*
No additional information available.
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Scan performed by extenshi.io · Oct 22, 2026
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