Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Better Color Picker - pick any color in Chrome [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Privacy policy hosted on freeprivacypolicy.com: not scoped to this extension, admits data collection and third-party sharing — worst-case generic policy.
• Uninstall URL hijack detected (target null but flag set); classic monetization/tracking signal.
• Broad host permissions (http://*/*, https://*/*) with content scripts on all sites; colour picker function doesn't require this reach.
• Free-webmail developer (gmail.com) with no verified publisher badge; no business website or domain identity.

Evidence

• uninstall_url_hijack crx uninstall_url_hijack=true; +3.0 Webstore per rubric for 3rd-party uninstall URL.
• privacy_policy_generic_with_collection_and_sharing api freeprivacypolicy.com policy: scope_extension=false, data_collection=true, third_party_sharing=true → +10.0 Privacy (v3.5-D).
• broad_host_permissions manifest host_permissions=[http://*/*, https://*/*] + content_scripts on all URLs; colour picker does not justify this.
• free_webmail_developer store Developer email kauffman.be72@gmail.com; numbered alias pattern (be72); no verified publisher.
• external_js_host crx js_external_hosts=[better-color-picker.guru]; single external domain, no bad-host hit but unverified.
• no_csp manifest csp_present=false on MV3; no additional MV2 penalty but CSP absent increases injection surface.
• operator_cluster_singleton api sibling_count=0; no cluster amplifier applied.
• cve_findings_empty crx No CVEs detected; cve_pillar_score=0.0.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Better Color Picker - pick any color in Chrome [adware] + malext.io malicious_extension_sentry; score 4.42 -> 6.92 (+2.5 cap 2.5).

Permissions Breakdown

• storage low Stores user preferences locally; low impact.
• declarativeNetRequest medium Can block/modify network requests; medium risk without webRequestBlocking.
• http://*/* high Broad host access across all HTTP sites; content scripts run everywhere.
• https://*/* high Broad host access across all HTTPS sites; content scripts run everywhere.

Pillar Scores

Bookkeeping