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SECURITY REPORT · EXTENSHI SCAN

Sidebar Bookmarks

Firefox extension·by mxlg2003
64
/ 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

Sidebar Bookmarks's safety score vs every other extension we've scanned
Globally
63.56%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked across every extension we scan
In its category
53.56%of its category extensions carry more risk
This extension
Riskier ←→ Safer
Ranked within its category
Findings
31
median 38Lower is safer
Risky permissions
8
median 1Critical + high perms
Total permissions
17
median 4All declared perms
Critical findings
2
median 2Severity = Critical

Findings breakdown

Automated security signal · 31 distinct issues across 6 severities
31
distinct issues
detected
Scanners reported 51 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 17 total
1 critical permission require attention
This extension requests 17 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
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
Delete browsing data

Can remove browsing history, cookies, cache, and other browsing data

High
Manage downloads

Can initiate downloads and access your download history

High
Observe web requests

Can monitor all network requests made by the browser

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Show notifications

Can display desktop notifications outside the browser

Medium
Access session data

Can query and restore recently closed tabs and windows

Low
Schedule tasks

Can schedule periodic background tasks

Low
Manage tab groups

Can create and manage tab groups

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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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