SECURITY REPORT · EXTENSHI SCAN
HAR/JSON viewer
Chrome extension·by Savr Goryaev
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
Likely abandonedsafety score reduced by 30 points
- No update in over 5 years
Why this matters
An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.
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
HAR/JSON viewer's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
Riskier ←→ Safer
Ranked against 368,615 extensions
In Web Development
2%of web development extensions carry more risk
Riskier ←→ Safer
Ranked against 14,206 web development extensions
Findings
55
median 4Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
10000
median 3vs category median
Findings breakdown
Automated security signal · 55 distinct issues across 6 severities
55
distinct issues
detected
detected
Scanners reported 78 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical12%
High1935%
Needs Review00%
Medium2851%
Low713%
Info00%
Permissions requested
1 risky permission of 2 total
1 high-risk permission require attention
This extension requests 2 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
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Scan performed by extenshi.io · Aug 10, 2026
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