SECURITY REPORT · EXTENSHI SCAN
PolyBox - ChatGPT launcher and prompts, search tabs, bookmarks, history
Chrome extension·by Chrono Extensions
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
PolyBox - ChatGPT launcher and prompts, search tabs, bookmarks, history's safety score vs every other extension we've scanned
Globally
13%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
17%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
33
median 16Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
17
median 3Declared in manifest
Active users
10000
median 14vs category median
Findings breakdown
Automated security signal · 33 distinct issues across 6 severities
33
distinct issues
detected
detected
Scanners reported 34 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical26%
High515%
Needs Review00%
Medium1958%
Low39%
Info412%
Permissions requested
7 risky permissions of 17 total
1 critical permission require attention
This extension requests 17 permissions in total. 7 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions(optional)
Can enable, disable, or uninstall other browser extensions
High
Delete browsing data
Can remove browsing history, cookies, cache, and other browsing data
High
View open tabs
Can see URLs and titles of all open tabs
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
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
Add context menu items
Can add custom items to the right-click context menu
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
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Open downloaded files
Can open files that have been downloaded
Medium
Access session data
Can query and restore recently closed tabs and windows
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Scan performed by extenshi.io · Aug 18, 2026
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