SECURITY REPORT · EXTENSHI SCAN
MissXss
Chrome extension·by XystemSoft
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
MissXss's safety score vs every other extension we've scanned
Globally
20%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,596 extensions
In Lifestyle
19%of lifestyle extensions carry more risk
Riskier ←→ Safer
Ranked against 48,249 lifestyle extensions
Findings
109
median 12Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 1Declared in manifest
Active users
593
median 25vs category median
Findings breakdown
Automated security signal · 109 distinct issues across 6 severities
109
distinct issues
detected
detected
Scanners reported 119 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High22%
Needs Review00%
Medium9890%
Low98%
Info00%
Permissions requested
1 risky permission of 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 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
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Write to clipboard
Can place content onto your clipboard
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Aug 13, 2026
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