SECURITY REPORT · EXTENSHI SCAN

Is Immerly — Read with the Original safe?

Checked version: 0.1.5 · Scan date (UTC): 2026-09-06

Firefox extension·by Asle
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

Immerly — Read with the Original's safety score vs every other extension we've scanned
Globally
6%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 427,919 extensions
In Language Support
6%of language support extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 4,620 language support extensions
Findings
117
median 10Lower is safer
Critical findings
5
median 0Severity = Critical
Permissions
13
median 3Declared in manifest
Active users
0
median 3vs category median

Findings breakdown

Automated security signal · 117 distinct issues across 6 severities
117
distinct issues
detected
Scanners reported 138 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 13 total
1 critical permission require attention
This extension requests 13 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

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
Unlimited local storage

Can store large amounts of data locally without size limits

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Add context menu items

Can add custom items to the right-click context menu

Info
file:///*

No additional information available.

Info
https://immerly.app/*

No additional information available.

Info
*://*.netflix.com/*

No additional information available.

Info
*://*.udemy.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 22, 2026
Browser extensions made transparent.

What this assessment covers

Store listing
Firefox
Checked version
0.1.5
Current listed version
0.1.5
Scan date (UTC)
Assessment status
Completed

Recorded findings: 5 critical and 10 high severity. Read the finding details before interpreting the score; automated flags are not proof of malicious behaviour.

Automated analysis looks for suspicious code, permissions and other risk signals. It does not observe every runtime behaviour or independently audit the publisher’s servers. A low-risk result is not a guarantee of safety. How our checks work.

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