SECURITY REPORT · EXTENSHI SCAN
ePub Reader
Edge extension·by Free Simple Apps
83
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
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
ePub Reader's safety score vs every other extension we've scanned
Globally
47%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,632 extensions
In Entertainment
37%of entertainment extensions carry more risk
Riskier ←→ Safer
Ranked against 4,381 entertainment extensions
Findings
18
median 12Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 0Declared in manifest
Active users
99241
median 52vs category median
Findings breakdown
Automated security signal · 18 distinct issues across 6 severities
18
distinct issues
detected
detected
Scanners reported 26 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High00%
Needs Review00%
Medium844%
Low950%
Info16%
Permissions requested
1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Are you the author of ePub Reader?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show ePub Reader's live security score on GitHub or in your docs
Scan performed by extenshi.io · Sep 4, 2026
Browser extensions made transparent.