extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Reddit Enhancement

Firefox extension·by nekro
54
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

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

Reddit Enhancement's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,885 extensions
In Social & Communication
1%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,751 social & communication extensions
Findings
330
median 9Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
23
median 3Declared in manifest
Active users
3
median 4vs category median

Findings breakdown

Automated security signal · 330 distinct issues across 6 severities
330
distinct issues
detected
Scanners reported 340 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

8 risky permissions of 23 total
1 critical permission require attention
This extension requests 23 permissions in total. 8 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
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
View open tabs

Can see URLs and titles of all open tabs

High
Access browsing history

Can read and modify your complete browsing history

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
Observe web requests

Can monitor all network requests made by the browser

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

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 location

Can determine your physical location

Info
https://*.reddit.com/*

No additional information available.

Info
https://publish.twitter.com/oembed

No additional information available.

Info
https://backend.deviantart.com/oembed

No additional information available.

Info
https://api.gyazo.com/api/oembed

No additional information available.

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Scan performed by extenshi.io · Oct 22, 2026
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