SECURITY REPORT · EXTENSHI SCAN

PaperLens · 研镜

Firefox extension·by Yisigao Tech

/ 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

PaperLens · 研镜's safety score vs every other extension we've scanned

Globally

13%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 402,748 extensions

In Search Tools

4%of search tools extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 16,609 search tools extensions

Findings

145

median 4Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 3Declared in manifest

Active users

median 2vs category median

Findings breakdown

Automated security signal · 145 distinct issues across 6 severities

145

distinct issues
detected

Scanners reported 159 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Critical00%

High00%

Needs Review00%

Medium4430%

Low10170%

Info00%

Permissions requested

92 permissions declared

No risky permissions

92 permissions requested — none are flagged as risky.

Medium

Store local data

Can save data locally in the browser for persistence

Low