SECURITY REPORT · EXTENSHI SCAN
Sumo Fiber
Chrome extension·by Developer
0
/ 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
Sumo Fiber's safety score vs every other extension we've scanned
Globally
9%of extensions carry more risk
Riskier ←→ Safer
Ranked against 375,252 extensions
In Productivity
12%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 179,995 productivity extensions
Findings
53
median 16Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
3
median 14vs category median
Findings breakdown
Automated security signal · 53 distinct issues across 6 severities
53
distinct issues
detected
detected
Scanners reported 67 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical36%
High59%
Needs Review00%
Medium3566%
Low917%
Info12%
Permissions requested
2 risky permissions of 5 total
1 critical permission require attention
This extension requests 5 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions
Can enable, disable, or uninstall other browser extensions
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
Show notifications
Can display desktop notifications outside the browser
Medium
Add context menu items
Can add custom items to the right-click context menu
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Scan performed by extenshi.io · Aug 30, 2026
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