extenshi.io
SECURITY REPORT · EXTENSHI SCAN

i2Chain Chrome extension for Gmail

Chrome extension·by developer
32
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.

Likely abandonedsafety score reduced by 30 points

  • No update in over 3 years
  • The developer's website is no longer reachable
Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

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

i2Chain Chrome extension for Gmail's safety score vs every other extension we've scanned
Globally
6%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,240 extensions
In Productivity
8%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 191,259 productivity extensions
Findings
150
median 16Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
7
median 14vs category median

Findings breakdown

Automated security signal · 150 distinct issues across 6 severities
150
distinct issues
detected
Scanners reported 230 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 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Medium
Access current tab

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

Low
Run in background

Can run scripts in the background when not actively in use

Are you the author of i2Chain Chrome extension for Gmail?

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 i2Chain Chrome extension for Gmail'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/281827)](https://catalog.extenshi.io/extensions/281827/security)
HTML
<a href="https://catalog.extenshi.io/extensions/281827/security"><img src="https://catalog.extenshi.io/api/badge/281827" alt="Extenshi security score" /></a>

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

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