SECURITY REPORT · EXTENSHI SCAN
Add-on List-o-matic 9000
Firefox extension·by SpiderDave
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
Add-on List-o-matic 9000's safety score vs every other extension we've scanned
Globally
25%of extensions carry more risk
Riskier ←→ Safer
Ranked against 121,863 extensions
In Other
11%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 20,234 other extensions
Findings
13
median 3Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
93
median 2vs category median
Findings breakdown
Automated security signal · 13 findings across 5 severities
13
findings
detected
detected
Critical18%
High00%
Medium1185%
Low18%
Info00%
Permissions requested
1 risky permission of 3 total
1 critical permission require attention
This extension requests 3 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions
Can enable, disable, or uninstall other browser extensions
Medium
Write to clipboard
Can place content onto your clipboard
Medium
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Jul 15, 2026
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