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
This extension
Riskier ←→ Safer
Ranked against 415,831 extensions
In Alerts & Updates
1%of alerts & updates extensions carry more risk
This extension
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
Scanners reported 175 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

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.

Are you the author of ScombZ Utilities?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show ScombZ Utilities's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/76592)](https://catalog.extenshi.io/extensions/76592/security)
HTML
<a href="https://catalog.extenshi.io/extensions/76592/security"><img src="https://catalog.extenshi.io/api/badge/76592" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Oct 21, 2026
Browser extensions made transparent.