SECURITY REPORT · EXTENSHI SCAN
ScombZ Utilities
Firefox extension·by うだい
57
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
ScombZ Utilities's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,831 extensions
In Alerts & Updates
1%of alerts & updates extensions carry more risk
Riskier ←→ Safer
Ranked against 7,167 alerts & updates extensions
Findings
165
median 6Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
22
median 3Declared in manifest
Active users
11
median 2vs category median
Findings breakdown
Automated security signal · 165 distinct issues across 6 severities
165
distinct issues
detected
detected
Scanners reported 175 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical21%
High148%
Needs Review00%
Medium12576%
Low1710%
Info74%
Permissions requested
1 risky permission of 22 total
1 high-risk permission require attention
This extension requests 22 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Delete browsing data
Can remove browsing history, cookies, cache, and other browsing data
Medium
Store local data
Can save data locally in the browser for persistence
Info
http://bus.shibaura-it.ac.jp/
No additional information available.
Info
https://scombz.shibaura-it.ac.jp/lms/course/report/submission*
No additional information available.
Info
https://scombz.shibaura-it.ac.jp/lms/course*
No additional information available.
Info
https://scombz.shibaura-it.ac.jp/*
No additional information available.
Info
https://scombz.shibaura-it.ac.jp/lms/course/examination/*
No additional information available.
Info
https://scombz.shibaura-it.ac.jp/lms/timetable*
No additional information available.
Info
https://scombz.shibaura-it.ac.jp/login*
No additional information available.
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Scan performed by extenshi.io · Oct 21, 2026
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