SECURITY REPORT · EXTENSHI SCAN
FetLife City Scanner and Profile ASL Filter
Firefox extension·by Seller Desk
0
/ 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
FetLife City Scanner and Profile ASL Filter's safety score vs every other extension we've scanned
Globally
87.39%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
77.39%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
13
median 38Lower is safer
Risky permissions
3
median 1Critical + high perms
Total permissions
19
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 13 distinct issues across 6 severities
13
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium13100%
Low00%
Info00%
Permissions requested
3 risky permissions of 19 total
3 high-risk permissions require attention
This extension requests 19 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
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
Access current tab
Can temporarily access the content of the active tab when you click the extension
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
Custom menus
Can add custom items to the browser context menu
Low
Schedule tasks
Can schedule periodic background tasks
Info
https://fetlife.com/*
No additional information available.
Info
https://picv2-c160.cdn.fetlife.com/*
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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