SECURITY REPORT · EXTENSHI SCAN
Every event
Firefox extension·by Andy McKay
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
Every event's safety score vs every other extension we've scanned
Globally
80.17%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
70.17%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
4
median 38Lower is safer
Risky permissions
13
median 1Critical + high perms
Total permissions
29
median 4All declared perms
Critical findings
3
median 2Severity = Critical
Findings breakdown
Automated security signal · 4 findings across 5 severities
4
findings
detected
detected
Critical375%
High00%
Medium125%
Low00%
Info00%
Permissions requested
13 risky permissions of 29 total
3 critical permissions require attention
This extension requests 29 permissions in total. 13 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions
Can enable, disable, or uninstall other browser extensions
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
Critical
Access to all websites
Can read and modify content on every website you visit
High
Delete browsing data
Can remove browsing history, cookies, cache, and other browsing data
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
High
Manage downloads
Can initiate downloads and access your download history
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Browser settings
Can read and modify browser-wide settings
Medium
Container tabs
Can manage Firefox container tabs and their identities
Medium
Open downloaded files
Can open files that have been downloaded
Medium
Access location
Can determine your physical location
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Medium
Custom menus
Can add custom items to the browser context menu
Are you the author of Every event?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
Browser extensions made transparent.