Top Risks

• NewTab override replaces every new tab — high-reach monetization surface for 584 users.
• Uninstall and install URL hijacks redirect to gameograf.com tracking URLs.
• No CSP on MV3 extension with innerHTML DOM-XSS sink in popup.js.
• Extension stale 15 months; no developer name listed on store page.
• install/uninstall URL hijack pattern indicates traffic/analytics monetization intent.

Evidence

• newtab_override manifest chrome_url_overrides.newtab = newtab.html; every new tab captured.
• uninstall_url_hijack crx setUninstallURL -> https://gameograf.com/?utm_source=gameograf&utm_medium=link&utm_campaign=bg&utm_content=uninstall
• install_url_hijack crx onInstalled opens https://gameograf.com/?utm_source=install&utm_medium=link&utm_campaign=bg&utm_content=install
• no_csp manifest content_security_policy is null; csp_present=false on MV3 extension.
• dom_xss_sink crx innerHTML set from variable in js/popup.js with no CSP guard.
• verified_publisher store Publisher verified; domain resolves; no throwaway signals.
• privacy_policy api Policy fetched, scoped to extension, covers collection/retention/3rd-party sharing.
• maintenance_stale store Last updated June 2025; 15 months since update at scoring time.

Permissions Breakdown

• search medium Allows reading user search queries; moderate risk in NewTab context.
• host_permissions: https://api.gameograf.com/* low Scoped to dev-owned API domain only; limited reach.
• chrome_url_overrides: newtab medium Replaces new-tab page; primary monetization surface for this category.

Pillar Scores

Bookkeeping