SECURITY REPORT · EXTENSHI SCAN
ANSI Viewer
Firefox extension·by eight04
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
ANSI Viewer's safety score vs every other extension we've scanned
Globally
32%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Other
10%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 26,888 other extensions
Findings
10
median 3Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
8
median 3Declared in manifest
Active users
61
median 2vs category median
Findings breakdown
Automated security signal · 10 distinct issues across 6 severities
10
distinct issues
detected
detected
Scanners reported 20 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical110%
High110%
Needs Review00%
Medium550%
Low330%
Info00%
Permissions requested
3 risky permissions of 8 total
3 high-risk permissions require attention
This extension requests 8 permissions in total. 3 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
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
Medium
Add context menu items
Can add custom items to the right-click context menu
Info
file:///*
No additional information available.
Info
*://*/*.ans
No additional information available.
Info
*://*/*.ansi
No additional information available.
Info
*://*/*.bbs
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026
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