Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Deadpool Live Wallpaper New Tab [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Privacy policy URL returns fetch error — treated as no policy; score 10.0 on privacy pillar.
• Uninstall and install URL hijack redirect to gameograf.com with tracking params.
• NewTab override with search permission is a monetization shell pattern.
• No CSP on MV3 extension; innerHTML DOM-XSS sink in popup.js without mitigations.

Evidence

• privacy_policy_fetch_error api Privacy policy URL returned HTTPError; classified as fetched==false → privacy pillar +10.0.
• uninstall_url_hijack crx chrome.runtime.setUninstallURL targets gameograf.com with UTM tracking params → +3.0 Webstore.
• install_url_hijack crx onInstalled opens gameograf.com with UTM tracking params → +2.0 Webstore.
• newtab_override manifest chrome_url_overrides.newtab=newtab.html with search permission; NewTab monetization shape.
• no_csp manifest content_security_policy is null; csp_present==false on MV3 extension.
• dom_xss_sink crx innerHTML assigned from variable in js/popup.js with no CSP guard — DOM-XSS risk.
• maintenance_stale store months_since_update=15; falls in 12-24mo band → +6.0 Maintenance.
• no_developer_name store developer_name is empty string; verified_publisher true but name absent.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Deadpool Live Wallpaper New Tab [adware] + malext.io malicious_extension_sentry; score 5.24 -> 7.74 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows reading/modifying search provider; relevant to NewTab monetization.
• host_permissions:https://api.gameograf.com/* low Scoped to developer's own API domain; expected for NewTab content fetching.
• chrome_url_overrides.newtab medium Replaces new-tab page; primary vector for NewTab monetization shells.

Pillar Scores

Bookkeeping