SECURITY REPORT · EXTENSHI SCAN
Hover Zoom+ (Official)
Firefox extension·by Oleg Anashkin
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
Hover Zoom+ (Official)'s safety score vs every other extension we've scanned
Globally
61.68%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
51.68%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
72
median 38Lower is safer
Risky permissions
5
median 1Critical + high perms
Total permissions
1022
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 72 distinct issues across 6 severities
72
distinct issues
detected
detected
Scanners reported 76 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High46%
Needs Review00%
Medium5678%
Low811%
Info46%
Permissions requested
5 risky permissions of 1022 total
1 critical permission require attention
This extension requests 1022 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
View open tabs
Can see URLs and titles of all open tabs
High
Manage downloads(optional)
Can initiate downloads and access your download history
High
Access browsing history(optional)
Can read and modify your complete browsing history
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
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
Info
*://*.facebook.com/*
No additional information available.
Info
*://*.flickr.com/*
No additional information available.
Info
*://*.flickr.net/*
No additional information available.
Info
*://*.search.yahoo.com/*
No additional information available.
Info
*://*.search.yahoo.co.jp/*
No additional information available.
Are you the author of Hover Zoom+ (Official)?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Hover Zoom+ (Official)'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.