SECURITY REPORT · EXTENSHI SCAN
ZenStack — New Tab Stock Tracker & Bookmarks
Edge extension·by ZenStack
0
/ 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
ZenStack — New Tab Stock Tracker & Bookmarks's safety score vs every other extension we've scanned
Globally
38%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
55%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 6,496 productivity extensions
Findings
18
median 17Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
27
median 140vs category median
Findings breakdown
Automated security signal · 18 distinct issues across 6 severities
18
distinct issues
detected
detected
Scanners reported 129 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High211%
Needs Review00%
Medium950%
Low739%
Info00%
Permissions requested
2 risky permissions of 9 total
2 high-risk permissions require attention
This extension requests 9 permissions in total. 2 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
View most visited sites
Can see your most frequently visited websites
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Medium
View email address
Can see the email address of the signed-in Chrome user
Medium
Add context menu items
Can add custom items to the right-click context menu
Low
Access favicons
Can retrieve website favicon images
Low
Trigger searches
Can trigger searches using the default search engine
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Scan performed by extenshi.io · Aug 10, 2026
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