Happ Plus
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Risk Score
5.44
Risk Level:
Medium
Recommendation:
🟡 MEDIUM RISK — review
Top Risks
- proxy permission allows full interception and redirection of all browser network traffic
- Privacy policy is Google's generic account policy — not scoped to this extension, admits data collection and 3rd-party sharing
- Developer is anonymous (no name, free webmail gmail address, no business domain)
- Only 49 installs with a HIGH-tier permission is a tail-attack-surface anomaly
- No CSP defined; MV3 default mitigates but proxy capability remains extremely dangerous unvetted
Evidence
- proxy_permission manifest Declares 'proxy' — allows complete traffic interception/rerouting for all browser connections.
- generic_privacy_policy store PP URL is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true → +10.0 privacy.
- anonymous_developer store developer_name empty, email binoyihe32@gmail.com (free webmail), no business domain. Reputation floor applied.
- small_install_high_perm api install_perm_anomaly: 49 installs + has_high_tier_permission=true → small_install_high_perm=true.
- no_verified_publisher store verified_publisher=false, is_featured_by_google=false. No trust discount applicable.
- no_cve_no_bad_hosts crx cve_findings_raw empty, bad_host_hits empty, code_findings_raw empty. No active malware signals.
- cyrillic_description store Description in Russian describing SOCKS5 proxy config; category fits VPN/Proxy but dev identity unverifiable.
- no_external_js_hosts crx js_external_hosts empty, no remote code loading detected. Network behavior score 0.
Permissions Breakdown
- proxy high Proxy can intercept and redirect ALL browser traffic; highest-impact single permission.
Pillar Scores
Permissions8.00
Reputation8.50
Network0.00
Webstore2.50
Maintenance0.00
Privacy10.00
Code Quality0.00
CVE Exposure0.00
Bookkeeping
Rubric v3.6
Scored at 2026-09-02 14:10
Listing SHA
057824c47ac7…
Force block
— not fired
Score recovered
no
Elapsed
—