extenshi.io
SECURITY REPORT · EXTENSHI SCAN

ATab 新标签页

Firefox extension·by A2025
68
/ 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

ATab 新标签页's safety score vs every other extension we've scanned
Globally
12%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 384,208 extensions
In Appearance
2%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 18,503 appearance extensions
Findings
101
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
7
median 2Declared in manifest
Active users
5
median 3vs category median

Findings breakdown

Automated security signal · 101 distinct issues across 6 severities
101
distinct issues
detected
Scanners reported 109 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 7 total
4 high-risk permissions require attention
This extension requests 7 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
Access all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Container tabs

Can manage Firefox container tabs and their identities

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Are you the author of ATab 新标签页?

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 ATab 新标签页'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/6243)](https://catalog.extenshi.io/extensions/6243/security)
HTML
<a href="https://catalog.extenshi.io/extensions/6243/security"><img src="https://catalog.extenshi.io/api/badge/6243" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Sep 12, 2026
Browser extensions made transparent.