Netskope Extension Risk

Detail view · rubric v3.6
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Mustang Blue Live Wallpaper

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Risk Score
5.64
Risk Level: Medium
Recommendation: 🟡 MEDIUM RISK — review
Category NewTab
Installs 98
Rating
Last updated 2026-06-28 (2 months ago)
Manifest version MV3
CSP present ❌ no
Developer bisarozbey4@gmail.com
Verified publisher ❌ no
Featured by Google ❌ no
Privacy policy link
Web Store open ↗

Top Risks

  • Uninstall URL hijack to owhit.com and install URL hijack — classic traffic-monetization shell indicators.
  • New-tab override with search permission: wallpaper shell pattern used to monetize search queries.
  • Privacy policy is a generic Google account URL that failed to fetch (SSLError); no extension-scoped policy.
  • Free-webmail developer (gmail) with no verified business; throwaway-style identity.
  • 8 external JS hosts including social/media platforms injected into every new tab.

Evidence

  • uninstall_url_hijack crx chrome.runtime.setUninstallURL targets https://owhit.com/uninstall — 3rd-party monetization domain.
  • install_url_hijack crx onInstalled opens https://owhit.com/mustang-blue-live-wallpaper/ — 3rd-party redirect on install.
  • newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new tab with extension page.
  • search_permission manifest search permission declared alongside newtab override — enables search monetization.
  • privacy_policy_fetch_failed api Privacy policy URL is Google account page; fetch returned SSLError. No extension-scoped policy exists.
  • free_webmail_dev store Developer email bisarozbey4@gmail.com — Gmail, no verified business, no confirmed domain.
  • js_external_hosts crx 8 external hosts referenced: owhit.com, openai, youtube, netflix, instagram, x.com, google, chrome store.
  • wallpaper_shell_pattern store 98 installs, 0 rating, wallpaper title masking newtab+search override — fan-content/theme shell fingerprint.

Permissions Breakdown

  • search medium Allows overriding search provider; paired with newtab override is a monetization vector.
  • chrome_url_overrides.newtab medium Replaces new-tab page — primary delivery mechanism for wallpaper shell / ad monetization.

Pillar Scores

Permissions5.00
Reputation7.50
Network0.00
Webstore10.00
Maintenance0.00
Privacy10.00
Code Quality0.00
CVE Exposure0.00

Bookkeeping

Rubric v3.6
Scored at 2026-08-31 21:15
Listing SHA 8537cd53f7ca…
Force block — not fired
Score recovered no
Elapsed