SECURITY REPORT · EXTENSHI SCAN
FVSave - Facebook Video Downloader
Firefox extension·by Ninja
How it ranks
FVSave - Facebook Video Downloader's safety score vs every other extension we've scanned
Globally
99%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
90%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
0
median 38Lower is safer
Risky permissions
0
median 1Critical + high perms
Total permissions
5
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 0 distinct issues across 6 severities
0
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium00%
Low00%
Info00%
Permissions requested
5 permissions declared
No risky permissions
5 permissions requested — none are flagged as risky.
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Info
https://*.facebook.com/*
No additional information available.
Info
https://facebook.com/*
No additional information available.
Info
https://fvsave.com/*
No additional information available.
Info
https://*.fvsave.com/*
No additional information available.
Are you the author of FVSave - Facebook Video Downloader?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show FVSave - Facebook Video Downloader's live security score on GitHub or in your docs
Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
Browser extensions made transparent.