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SECURITY REPORT · EXTENSHI SCAN

Save Tabs - Browser Session Manager

Firefox extension·by emano waldeck
96
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

Save Tabs - Browser Session Manager's safety score vs every other extension we've scanned
Globally
95.87%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked across every extension we scan
In its category
85.87%of its category extensions carry more risk
This extension
Riskier ←→ Safer
Ranked within its category
Findings
3
median 38Lower is safer
Risky permissions
3
median 1Critical + high perms
Total permissions
9
median 4All declared perms
Critical findings
0
median 2Severity = Critical

Findings breakdown

Automated security signal · 3 distinct issues across 6 severities
3
distinct issues
detected

Permissions requested

3 risky permissions of 9 total
3 high-risk permissions require attention
This extension requests 9 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

High
Manage downloads

Can initiate downloads and access your download history

High
Access browser cookies(optional)

Can read and modify cookies, potentially accessing login sessions

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
Show notifications

Can display desktop notifications outside the browser

Medium
Add context menu items

Can add custom items to the right-click context menu

Low
Manage tab groups

Can create and manage tab groups

Low
Access favicons

Can retrieve website favicon images

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