SECURITY REPORT · EXTENSHI SCAN
zerohaven
Firefox extension·by zerocity
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
zerohaven's safety score vs every other extension we've scanned
Globally
7%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,710 extensions
In Appearance
1%of appearance extensions carry more risk
Riskier ←→ Safer
Ranked against 12,579 appearance extensions
Findings
31
median 3Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
2
median 2Declared in manifest
Active users
1
median 4vs category median
Findings breakdown
Automated security signal · 31 findings across 5 severities
31
findings
detected
detected
Critical13%
High619%
Medium1652%
Low13%
Info723%
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
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Info
*://wallhaven.cc/*
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026
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