SECURITY REPORT · EXTENSHI SCAN

Onleihe Checker

Firefox extension·by vaupunkt

/ 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

Onleihe Checker's safety score vs every other extension we've scanned

Globally

79.28999999999999%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked across every extension we scan

In its category

69.28999999999999%of its category extensions carry more risk

This extension

Riskier ←→ Safer

Ranked within its category

Findings

median 38Lower is safer

Risky permissions

median 1Critical + high perms

Total permissions

median 4All declared perms

Critical findings

median 2Severity = Critical

Findings breakdown

Automated security signal · 35 findings across 5 severities

findings
detected

Critical3497%

High00%

Medium13%

Low00%

Info00%

Permissions requested

1 risky permission of 46 total

1 high-risk permission require attention

This extension requests 46 permissions in total. 1 of them grant broad capabilities that are worth a careful look.

High

View open tabs

Can see URLs and titles of all open tabs

Medium

Store local data

Can save data locally in the browser for persistence

Medium

Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium