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SECURITY REPORT · EXTENSHI SCAN

CardLoop — Spaced-Repetition Flashcards

Chrome extension·by Extension Factory
83
/ 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

CardLoop — Spaced-Repetition Flashcards's safety score vs every other extension we've scanned
Globally
49%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,748 extensions
In Productivity
61%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 194,452 productivity extensions
Findings
13
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
5
median 14vs category median

Findings breakdown

Automated security signal · 13 distinct issues across 6 severities
13
distinct issues
detected
Scanners reported 14 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Medium
Add context menu items

Can add custom items to the right-click context menu

Low
Use side panel

Can display content in the browser side panel

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 3, 2026
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