SECURITY REPORT · EXTENSHI SCAN
NES Emulator
Edge extension·by DanossStudios
15
/ 100 SAFETY SCORE
CRITICAL
Severe indicators. Treat as unsafe until the developer addresses these findings.
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
NES Emulator's safety score vs every other extension we've scanned
Globally
0%of extensions carry more risk
Riskier ←→ Safer
Ranked against 397,380 extensions
In Entertainment
0%of entertainment extensions carry more risk
Riskier ←→ Safer
Ranked against 4,273 entertainment extensions
Findings
64
median 12Lower is safer
Critical findings
5
median 0Severity = Critical
Permissions
2
median 0Declared in manifest
Active users
115
median 53vs category median
Findings breakdown
Automated security signal · 64 distinct issues across 6 severities
64
distinct issues
detected
detected
Scanners reported 180 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical58%
High2133%
Needs Review00%
Medium2844%
Low813%
Info23%
Permissions requested
2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
Are you the author of NES Emulator?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show NES Emulator's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 23, 2026
Browser extensions made transparent.