Netskope Extension Risk

Detail view · rubric v3.6
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One Piece Luffy in Autumn

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Risk Score
5.57
Risk Level: Medium
Recommendation: 🟡 MEDIUM RISK — review
Category NewTab
Installs 1,000
Rating 5.0
Last updated 2026-04-02 (5 months ago)
Manifest version MV3
CSP present ❌ no
Developer forcrashbandicoot55@gmail.com
Verified publisher ❌ no
Featured by Google ❌ no
Privacy policy link
Web Store open ↗

Top Risks

  • Uninstall URL hijack redirects to gameograf.com — confirmed third-party monetization redirect.
  • Privacy policy is Google's own policy (not extension-scoped) but admits data collection and third-party sharing.
  • NewTab override + 'search' permission = classic ad-monetization shell; installs on every new tab open.
  • Free-webmail developer email (gmail) with no verified publisher status raises accountability gap.
  • 7 external JS hosts (dekuy.com, gameograf.com, goo.gl, etc.) with no CSP — broad remote dependency surface.

Evidence

  • uninstall_url_hijack manifest setUninstallURL targets gameograf.com with dekuy UTM params — clear third-party monetization on uninstall.
  • install_url_hijack manifest onInstalled opens index.html; low severity but consistent with shell pattern.
  • newtab_override manifest chrome_url_overrides.newtab = index.html replaces every new tab for all users.
  • privacy_policy_generic store Policy URL is Google account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
  • free_webmail_developer store Dev email forcrashbandicoot55@gmail.com; no verified publisher; numbered-alias pattern.
  • external_js_hosts crx 7 external hosts including gameograf.com and goo.gl; no CSP to restrict them.
  • no_csp manifest content_security_policy is null on MV3; no constraint on external script execution.
  • search_permission_newtab_combo manifest 'search' permission + newtab override matches traffic-monetization cluster fingerprint.

Permissions Breakdown

  • search medium Allows search provider manipulation; paired with newtab override amplifies monetization risk.
  • chrome_url_overrides.newtab high Replaces new tab page; core NewTab monetization vector enabling ad/redirect injection.

Pillar Scores

Permissions3.00
Reputation7.50
Network2.00
Webstore10.00
Maintenance1.50
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-09-01 06:00
Listing SHA 8784544d04bd…
Force block — not fired
Score recovered no
Elapsed