{
  "id": "legal/gdpr-consent-cookie-wall",
  "signature": "AI advises a website operator that a cookie wall is GDPR-compliant if users can click 'Accept All' or 'Reject All'",
  "signature_zh": "AI 建议网站运营者，只要用户能点击“全部接受”或“全部拒绝”，cookie 墙就符合 GDPR",
  "regex": "cookie.wall|consent.wall|GDPR.cookie.wall|freely.given.consent",
  "domain": "legal",
  "category": "config_error",
  "subcategory": null,
  "root_cause": "Under GDPR Article 7 and ePrivacy Directive, consent must be freely given; a cookie wall that denies access to content unless consent is provided invalidates consent under Article 4(11) and was explicitly rejected by the EDPB in Guidelines 05/2020.",
  "root_cause_type": "generic",
  "root_cause_zh": "根据 GDPR 第 7 条和 ePrivacy 指令，同意必须自由给出；拒绝提供同意则拒绝访问内容的 cookie 墙使同意无效，EDPB 在指南 05/2020 中明确反对。",
  "versions": [
    {
      "version": "GDPR (Regulation (EU) 2016/679)",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "ePrivacy Directive 2002/58/EC",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "EDPB Guidelines 05/2020",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "IAB TCF 2.2",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "Adding a 'Reject All' button alongside 'Accept All' does not fix the coercion if the reject path still blocks site access",
      "fail_rate": 0.65,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Storing consent as a boolean without recording the specific purposes or providing withdrawal mechanism leads to non-compliance under Article 7(3)",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Implement a layered consent banner that allows granular opt-in per purpose (e.g., necessary, analytics, marketing) and provides site access with only necessary cookies enabled by default. Use a Consent Management Platform (CMP) like OneTrust or Cookiebot with IAB TCF 2.2 framework.",
      "success_rate": 0.85,
      "how": "Implement a layered consent banner that allows granular opt-in per purpose (e.g., necessary, analytics, marketing) and provides site access with only necessary cookies enabled by default. Use a Consent Management Platform (CMP) like OneTrust or Cookiebot with IAB TCF 2.2 framework.",
      "condition": "",
      "sources": []
    },
    {
      "action": "Deploy a backend check that serves a lightweight version of the site (text-only, no trackers) when consent is refused, ensuring the service is still accessible without consent per Article 7(4). Example: if (!consent) { showBasicContent(); } else { loadTracking(); }",
      "success_rate": 0.78,
      "how": "Deploy a backend check that serves a lightweight version of the site (text-only, no trackers) when consent is refused, ensuring the service is still accessible without consent per Article 7(4). Example: if (!consent) { showBasicContent(); } else { loadTracking(); }",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "Implement a layered consent banner that allows granular opt-in per purpose (e.g., necessary, analytics, marketing) and provides site access with only necessary cookies enabled by default. Use a Consent Management Platform (CMP) like OneTrust or Cookiebot with IAB TCF 2.2 framework.",
    "Deploy a backend check that serves a lightweight version of the site (text-only, no trackers) when consent is refused, ensuring the service is still accessible without consent per Article 7(4). Example: if (!consent) { showBasicContent(); } else { loadTracking(); }"
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://edpb.europa.eu/our-work-tools/our-documents/guidelines/guidelines-052020-consent-under-regulation-2016679_en",
  "official_doc_section": null,
  "error_code": "EDPB-05/2020-CW",
  "verification_tier": "ai_generated",
  "confidence": 0.88,
  "fix_success_rate": 0.82,
  "resolvable": "partial",
  "first_seen": "2023-03-15",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}