SECURITY REPORT · EXTENSHI SCAN
FireShot
Firefox extension·by FireShot
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
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
FireShot's safety score vs every other extension we've scanned
Globally
0%of extensions carry more risk
Riskier ←→ Safer
Ranked against 375,252 extensions
In Photos Music Videos
0%of photos music videos extensions carry more risk
Riskier ←→ Safer
Ranked against 10,308 photos music videos extensions
Findings
114
median 4Lower is safer
Critical findings
7
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
157
median 6vs category median
Findings breakdown
Automated security signal · 114 distinct issues across 6 severities
114
distinct issues
detected
detected
Scanners reported 121 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical76%
High2522%
Needs Review00%
Medium6557%
Low1311%
Info44%
Permissions requested
6 risky permissions of 11 total
2 critical permissions require attention
This extension requests 11 permissions in total. 6 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
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
High
Manage downloads
Can initiate downloads and access your download history
High
Observe web requests
Can monitor all network requests made by the browser
High
Block and modify web requests
Can intercept, block, or modify any network request before it completes
High
View open tabs(optional)
Can see URLs and titles of all open tabs
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
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
Write to clipboard
Can place content onto your clipboard
Info
*://getfireshot.com/activate.php?*
No additional information available.
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Scan performed by extenshi.io · Aug 30, 2026
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