SECURITY REPORT · EXTENSHI SCAN

Control Deck for old.reddit.com

Firefox extension·by jjenkx
75
/ 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

Control Deck for old.reddit.com's safety score vs every other extension we've scanned
Globally
24%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,509 extensions
In Photos Music Videos
11%of photos music videos extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 11,254 photos music videos extensions
Findings
1199
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
19
median 3Declared in manifest
Active users
1
median 6vs category median

Findings breakdown

Automated security signal · 1,199 distinct issues across 6 severities
1,199
distinct issues
detected
1 square ≈ 3 issues
Scanners reported 1,201 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 19 total
1 critical permission require attention
This extension requests 19 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites(optional)

Can read and modify content on every website you visit

High
Manage downloads

Can initiate downloads and access your download history

High
Observe web requests

Can monitor all network requests made by the browser

High
Block and modify web requests

Can intercept, block, or modify any network request before it completes

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

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

No additional information available.

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

No additional information available.

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

No additional information available.

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

No additional information available.

Info
https://reddit.com/*

No additional information available.

Info
https://*.redd.it/*

No additional information available.

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Scan performed by extenshi.io · Aug 18, 2026
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