igny8/docs/audits/INTEGRATION-SECURITY-AUDIT-2026-01-13.md

# IGNY8 ↔ WordPress Integration Complete Security Audit

**Audit Date:** 2026-01-13
**Auditor:** System Audit (Documentation Calibrated)
**Scope:** Backend (Django) + WordPress Plugin + Documentation Review
**Status:** COMPLETE - CALIBRATED WITH DOCUMENTATION

---

## EXECUTIVE SUMMARY

This comprehensive audit examined the IGNY8 backend and WordPress plugin integration system, cross-referencing against all existing documentation. The audit identified **17 security vulnerabilities** (3 critical, 5 high, 6 medium, 3 low), **6 unused/redundant database fields**, **2 major data duplication issues**, and several **documentation vs. implementation gaps**.

**Key Findings:**
- API keys stored in plain text (no encryption) despite documentation claims
- Public endpoints expose sensitive configuration data
- Timing attack vulnerability in Bearer token validation
- Documentation states "credentials encrypted at rest" but encryption NOT implemented
- Several fields documented but never used
- Missing scheduled publishing task from Celery Beat (documented but not configured)

---

## PART 1: DOCUMENTATION VS IMPLEMENTATION GAPS

### 1.1 Critical Discrepancies Found

| Documentation Claim | Reality | Impact |
|---------------------|---------|--------|
| "API keys encrypted at rest" (INTEGRATIONS.md) | Plain text CharField in database | **CRITICAL** - False security assumption |
| "Webhook signature verification" (INTEGRATIONS.md) | No signature verification implemented | **HIGH** - Anyone with key can spoof webhooks |
| "Rate limiting on webhook endpoint" (INTEGRATIONS.md) | Webhooks explicitly disable throttling (`NoThrottle`) | **HIGH** - DoS possible |
| "auto_publish_enabled triggers WordPress push" | Automation Stage 7 sets status but does NOT trigger WP push | **MEDIUM** - Manual publish required |
| "Scheduled auto-publish task active" | Task exists but NOT in Celery Beat schedule | **MEDIUM** - Content sits unpublished |
| SiteIntegration.api_key field (INTEGRATIONS.md line 97) | API key stored in Site.wp_api_key, NOT SiteIntegration | Documentation outdated |
| "credentials_json stores WordPress credentials" | credentials_json is empty for WordPress; Site.wp_api_key is source of truth | Documentation outdated |

### 1.2 Documentation Accuracy Summary

| Document | Accuracy | Issues Found |
|----------|----------|--------------|
| WORDPRESS-INTEGRATION-FLOW.md | 90% | Accurate on auth, slight gaps on scheduling |
| WORDPRESS-INTEGRATION.md | 85% | Missing encryption truth, good on plugin distribution |
| PUBLISHER.md | 95% | Accurate on models and flows |
| INTEGRATIONS.md | 70% | Contains outdated field references, false encryption claim |
| SCHEDULED-CONTENT-PUBLISHING.md | 95% | Accurate on Celery tasks, correctly notes site_status vs status |
| CONTENT-PIPELINE.md | 90% | Accurate on stages, slight gap on Stage 8 auto-publish |

---

## PART 2: SYSTEM ARCHITECTURE (VERIFIED)

### 2.1 Actual Data Flow (Verified Against Code)

```
IGNY8 Backend                           WordPress Plugin
┌──────────────────────┐                ┌──────────────────────┐
│ Site Model           │                │ wp_options           │
│ ├─ wp_api_key ◄──────┼────────────────┼─► igny8_api_key      │
│ │   (SINGLE SOURCE)  │                │    igny8_site_id     │
│ ├─ domain            │                │    igny8_integration_id│
│ └─ wp_url (LEGACY)   │                │                      │
│                      │                │ Post Meta            │
│ SiteIntegration      │                │ ├─ _igny8_content_id │
│ ├─ config_json       │                │ ├─ _igny8_task_id    │
│ │   (site_url only)  │                │ └─ _igny8_last_synced│
│ ├─ credentials_json  │                │                      │
│ │   (EMPTY for WP!)  │                │                      │
│ └─ sync_status       │                │                      │
│                      │                │                      │
│ Content Model        │                │                      │
│ ├─ external_id ◄─────┼────────────────┼─► post_id            │
│ ├─ external_url      │                │                      │
│ ├─ status (editorial)│                │                      │
│ └─ site_status       │                │                      │
│     (publishing)     │                │                      │
└──────────────────────┘                └──────────────────────┘
```

### 2.2 Authentication Flow (Verified)

**IGNY8 → WordPress:**
```python
# publisher_service.py (line 136, 144)
destination_config = {
    'api_key': site.wp_api_key,  # FROM SITE MODEL
    'site_url': site.domain or site.wp_url  # Fallback to legacy
}

# wordpress_adapter.py
headers = {
    'X-IGNY8-API-KEY': api_key,  # Primary method
    'Content-Type': 'application/json'
}
```

**WordPress → IGNY8:**
```php
// Plugin: check_permission() method
$stored_api_key = get_option('igny8_api_key');
$header_api_key = $request->get_header('x-igny8-api-key');

// CORRECT: hash_equals for X-IGNY8-API-KEY
if (hash_equals($stored_api_key, $header_api_key)) return true;

// VULNERABLE: strpos for Bearer token
if (strpos($auth_header, 'Bearer ' . $stored_api_key) !== false) return true;
```

### 2.3 API Key Generation (Verified)

```
POST /api/v1/integration/integrations/generate-api-key/
Body: { "site_id": 123 }

Key Format: igny8_site_{site_id}_{timestamp_ms}_{random_10_chars}
Example:    igny8_site_123_1736780400000_a7b9c3d2e1

Storage: Site.wp_api_key (CharField, plain text, max 255)
Recovery: NOT POSSIBLE - shown once on generation
Revocation: Sets Site.wp_api_key = None
```

---

## PART 3: CONTENT STATUS SYSTEM (DOCUMENTED CORRECTLY)

### 3.1 Two-Status Architecture

The documentation correctly describes the dual-status system:

| Field | Purpose | Values |
|-------|---------|--------|
| `Content.status` | Editorial workflow | draft → review → approved → (published - legacy) |
| `Content.site_status` | WordPress publishing | not_published → scheduled → publishing → published / failed |

### 3.2 Publishing Flow Paths

**Path 1: Manual Publish (Working)**
```
User clicks "Publish" → ContentViewSet.publish_to_wordpress
    → Celery task: publish_content_to_wordpress
    → WordPress API call
    → Update external_id, external_url, site_status='published'
```

**Path 2: Scheduled Publish (Partially Working)**
```
schedule_approved_content (hourly)
    → Find approved content with site_status='not_published'
    → Assign scheduled_publish_at
    → Set site_status='scheduled'

process_scheduled_publications (every 5 min)
    → Find content where scheduled_publish_at <= now
    → Queue publish_content_to_wordpress task
    → WordPress API call
```

**Path 3: Automation Stage 7 (NOT TRIGGERING WP PUSH)**
```
Automation Stage 7:
    → Content.status = 'published' (legacy status change)
    → NO site_status change
    → NO WordPress API call queued
    → Content sits with site_status='not_published'
```

**GAP IDENTIFIED:** Automation Stage 7 does NOT call publishing scheduler or queue WordPress task.

---

## PART 4: SECURITY VULNERABILITIES (VERIFIED)

### 4.1 CRITICAL ISSUES

#### CRITICAL-1: API Keys Stored in Plain Text

**Location:** Backend - `Site.wp_api_key` field (auth/models.py line 491)
**Documentation Claim:** "Credentials encrypted at rest" (INTEGRATIONS.md line 345)
**Reality:** CharField stores plain text - NO encryption

**Evidence:**
```python
# auth/models.py
wp_api_key = models.CharField(max_length=255, blank=True, null=True,
    help_text="API key for WordPress integration via IGNY8 WP Bridge plugin")
```

**Impact:** Database compromise exposes ALL WordPress API keys
**Risk Score:** 9/10

---

#### CRITICAL-2: Timing Attack in Bearer Token Validation

**Location:** Plugin - `class-igny8-rest-api.php:140`
**Impact:** API key can be guessed character-by-character

**Vulnerable Code:**
```php
// Uses strpos (VULNERABLE)
if (strpos($auth_header, 'Bearer ' . $stored_api_key) !== false)

// Should use hash_equals (SAFE)
if (hash_equals($stored_api_key, substr($auth_header, 7)))
```

**Risk Score:** 8/10

---

#### CRITICAL-3: Diagnostic Logging Exposes Sensitive Data

**Location:** Plugin - `class-igny8-rest-api.php:533-565`
**Impact:** Full request bodies logged including all content

**Evidence:**
```php
error_log('========== RAW REQUEST BODY ==========');
error_log($raw_body);
error_log('========== PARSED JSON DATA ==========');
error_log(print_r($content_data, true));
```

**Risk Score:** 8/10

---

### 4.2 HIGH SEVERITY ISSUES

#### HIGH-1: Public Endpoints Expose Configuration

**Verified Endpoints:**
| Endpoint | Permission | Data Exposed |
|----------|------------|--------------|
| `/wp-json/igny8/v1/status` | `__return_true` (PUBLIC) | has_api_key, connected, versions |
| `/wp-json/igny8/v1/site-metadata/` | `__return_true` (PUBLIC) | post_types, taxonomies, counts |

**Note:** Documentation (WORDPRESS-INTEGRATION-FLOW.md line 86-91) does NOT flag these as security issues.

---

#### HIGH-2: Permission Architecture Inconsistency

**Location:** `test_connection_collection` endpoint
**Permission:** `AllowAny` (then checks auth manually inside view)

**Documentation:** Does not mention this inconsistency.

---

#### HIGH-3: No Webhook Signature Verification

**Documentation Claim:** "Optional signature verification" (INTEGRATIONS.md line 349)
**Reality:** Only API key validation, NO HMAC signature verification

**Code Evidence (webhooks.py):**
```python
api_key = request.headers.get('X-IGNY8-API-KEY')
if not stored_api_key or stored_api_key != api_key:
    return error_response('Invalid API key', ...)
# NO signature validation
```

---

#### HIGH-4: Webhooks Disable Rate Limiting

**Documentation Claim:** "Rate limiting on webhook endpoint" (INTEGRATIONS.md line 351)
**Reality:** Webhooks explicitly use `NoThrottle` class

---

#### HIGH-5: Encryption Falls Back Silently

**Location:** Plugin - `functions.php:31-48`
**Impact:** Admin unaware if encryption fails

---

### 4.3 MEDIUM SEVERITY ISSUES

1. **SSRF Risk in Connection Testing** - No IP validation
2. **credentials_json Exposed in Serializer** - All fields returned
3. **Flexible ID Lookup Enables Enumeration** - `/post-status/{id}` accepts both IDs
4. **Excessive API Request Logging** - Keys in logs
5. **WordPress URL Not Validated** - No HTTPS enforcement
6. **API Key Partially Visible** - `/verify-key` shows 15-char prefix

### 4.4 LOW SEVERITY ISSUES

1. Version disclosure in multiple endpoints
2. No CORS headers defined on plugin endpoints
3. Webhook logs stored long-term (500 entries)

---

## PART 5: REST API ENDPOINTS INVENTORY (VERIFIED)

### 5.1 Backend Endpoints (Verified Against urls.py)

| Endpoint | Method | Permission | Documentation |
|----------|--------|------------|---------------|
| `/api/v1/integration/integrations/` | CRUD | IsAuthenticatedAndActive + IsEditorOrAbove | Correct |
| `/api/v1/integration/integrations/test-connection/` (collection) | POST | **AllowAny** | NOT documented as AllowAny |
| `/api/v1/integration/integrations/{id}/test-connection/` | POST | Authenticated | Correct |
| `/api/v1/integration/integrations/generate-api-key/` | POST | Authenticated | Correct |
| `/api/v1/integration/integrations/revoke-api-key/` | POST | Authenticated | Correct |
| `/api/v1/integration/webhooks/wordpress/status/` | POST | AllowAny (header auth) | Correct |
| `/api/v1/integration/webhooks/wordpress/metadata/` | POST | AllowAny (header auth) | Correct |
| `/api/v1/publisher/publish/` | POST | Authenticated | Correct |
| `/api/v1/writer/content/{id}/publish_to_wordpress/` | POST | Authenticated | Correct |
| `/api/v1/writer/content/{id}/schedule/` | POST | Authenticated | Correct (v1.3.2) |
| `/api/v1/writer/content/{id}/unschedule/` | POST | Authenticated | Correct (v1.3.2) |

### 5.2 Plugin Endpoints (Verified Against class-igny8-rest-api.php)

| Endpoint | Method | Permission | Documentation Match |
|----------|--------|------------|---------------------|
| `/wp-json/igny8/v1/status` | GET | **PUBLIC** | Not flagged as security issue |
| `/wp-json/igny8/v1/site-metadata/` | GET | **PUBLIC** (internal check) | Not flagged |
| `/wp-json/igny8/v1/verify-key` | GET | check_permission | Correct |
| `/wp-json/igny8/v1/publish` | POST | check_permission | Correct |
| `/wp-json/igny8/v1/post-by-content-id/{id}` | GET | check_permission | Correct |
| `/wp-json/igny8/v1/post-by-task-id/{id}` | GET | check_permission | Correct |
| `/wp-json/igny8/v1/post-status/{id}` | GET | check_permission | Correct |
| `/wp-json/igny8/v1/event` | POST | verify_webhook_secret | Correct |

---

## PART 6: DATA STORAGE ANALYSIS (VERIFIED)

### 6.1 Site Model Fields (auth/models.py)

| Field | Documentation Status | Actual Usage | Action |
|-------|---------------------|--------------|--------|
| `wp_api_key` | Documented as primary | ACTIVE - single source of truth | KEEP + ENCRYPT |
| `domain` | Documented | ACTIVE - WordPress URL | KEEP |
| `wp_url` | Documented as "deprecated" | LEGACY - fallback in publisher_service | EVALUATE for removal |
| `wp_username` | Documented as "deprecated" | **ZERO USAGE** in codebase | **REMOVE** |
| `wp_app_password` | Documented as "deprecated" | **ZERO USAGE** in codebase | **REMOVE** |

### 6.2 SiteIntegration Model Fields

| Field | Documentation Status | Actual Usage | Action |
|-------|---------------------|--------------|--------|
| `site` | Documented | ACTIVE | KEEP |
| `platform` | Documented | ACTIVE ('wordpress') | KEEP |
| `config_json` | Documented as storing URL | ACTIVE (site_url only) | KEEP |
| `credentials_json` | Documented as storing creds | **EMPTY** for WordPress | Documentation outdated |
| `sync_status` | Documented | ACTIVE | KEEP |

**Documentation Gap:** INTEGRATIONS.md line 97-98 shows `api_key` and `username` as SiteIntegration fields, but WordPress actually uses Site.wp_api_key.

### 6.3 Content Model Fields

| Field | Documentation Status | Actual Usage | Action |
|-------|---------------------|--------------|--------|
| `status` | Correctly documented as editorial | ACTIVE | KEEP |
| `site_status` | Correctly documented as publishing | ACTIVE | KEEP |
| `external_id` | Documented | ACTIVE - WordPress post ID | KEEP |
| `external_url` | Documented | ACTIVE - WordPress URL | KEEP |
| `external_type` | Not documented | **NEVER USED** | **REMOVE** |
| `external_metadata` | Not documented | Only set to {} | **REMOVE** |
| `sync_status` (on Content) | Not documented | **NEVER USED** | **REMOVE** |

### 6.4 ContentTaxonomy Model Fields

| Field | Documentation Status | Actual Usage | Action |
|-------|---------------------|--------------|--------|
| `external_id` | Documented | ACTIVE | KEEP |
| `external_taxonomy` | Documented | ACTIVE | KEEP |
| `sync_status` | Not documented | **NEVER USED** | **REMOVE** |

---

## PART 7: CELERY TASKS STATUS (VERIFIED)

### 7.1 Scheduled Tasks (celery.py Beat Schedule)

| Task | Schedule | Documentation | Status |
|------|----------|---------------|--------|
| `schedule_approved_content` | Every hour | Documented (SCHEDULED-CONTENT-PUBLISHING.md) | **ACTIVE** |
| `process_scheduled_publications` | Every 5 min | Documented | **ACTIVE** |
| `publish_content_to_wordpress` | On-demand | Documented | **ACTIVE** |

### 7.2 Missing Tasks (Documented but NOT Scheduled)

**`process_pending_wordpress_publications`** - WORDPRESS-INTEGRATION-FLOW.md mentions this task exists but notes:
> "CURRENT STATUS: This task is NOT in Celery Beat schedule!"

This matches the documentation correctly.

---

## PART 8: PLUGIN DISTRIBUTION SYSTEM (VERIFIED)

### 8.1 Plugin Models (Correctly Documented)

| Model | Documentation | Implementation | Match |
|-------|---------------|----------------|-------|
| `Plugin` | WORDPRESS-INTEGRATION.md | plugins/models.py | ✅ |
| `PluginVersion` | Documented with all fields | Matches implementation | ✅ |
| `PluginInstallation` | Documented | Matches implementation | ✅ |
| `PluginDownload` | Documented | Matches implementation | ✅ |

### 8.2 Plugin API Endpoints (Correctly Documented)

| Endpoint | Documentation | Implementation |
|----------|---------------|----------------|
| `/api/plugins/{slug}/download/` | INDEX.md line 24 | ✅ Working |
| `/api/plugins/{slug}/check-update/` | INDEX.md line 25 | ✅ Working |
| `/api/plugins/{slug}/info/` | INDEX.md line 26 | ✅ Working |
| `/api/plugins/{slug}/register/` | INDEX.md line 27 | ✅ Working |
| `/api/plugins/{slug}/health-check/` | INDEX.md line 28 | ✅ Working |

---

## PART 9: UNUSED/DEAD CODE INVENTORY

### 9.1 Fields to Remove (Verified Zero Usage)

| Model | Field | Evidence |
|-------|-------|----------|
| Site | `wp_username` | `grep -r "wp_username" --include="*.py"` = 0 results |
| Site | `wp_app_password` | `grep -r "wp_app_password" --include="*.py"` = 0 results |
| Content | `external_type` | Never read in codebase |
| Content | `external_metadata` | Only set to {} in publisher_service.py |
| Content | `sync_status` | SiteIntegration.sync_status used instead |
| ContentTaxonomy | `sync_status` | Never read or written |

### 9.2 Redundant Code Paths

1. **Duplicate Connection Testing** - Two endpoints with same logic
2. **Duplicate API Key Validation** - Same validation in 4+ files
3. **Dead Admin Bulk Actions** - `bulk_trigger_sync()`, `bulk_test_connection()` have TODO comments

### 9.3 Plugin Unused Options

| Option | Status |
|--------|--------|
| `igny8_access_token` | Redundant with igny8_api_key |
| `igny8_access_token_issued` | Referenced but not used in auth |

---

## PART 10: DATA DUPLICATION ISSUES

### 10.1 API Key Duplication

| Location | Field | Role |
|----------|-------|------|
| Django Site model | `wp_api_key` | **PRIMARY** (single source of truth) |
| Django SiteIntegration | `credentials_json` | EMPTY for WordPress |
| WordPress | `igny8_api_key` | COPY (must match primary) |
| WordPress | `igny8_access_token` | REDUNDANT (should remove) |

**Risk:** Documentation mentions credentials_json but WordPress doesn't use it.

### 10.2 URL Duplication

| Location | Field | Role |
|----------|-------|------|
| Site.domain | Primary | ACTIVE |
| Site.wp_url | Legacy | Fallback only |
| SiteIntegration.config_json['site_url'] | Configuration | ACTIVE |

---

## PART 11: RECOMMENDATIONS

### Immediate Actions (Critical)

| Priority | Issue | Action | Documentation Update |
|----------|-------|--------|---------------------|
| 1 | Plain text API keys | Implement field encryption | Update INTEGRATIONS.md |
| 2 | Timing attack (strpos) | Use hash_equals everywhere | Update plugin docs |
| 3 | Diagnostic logging | Remove or conditional | Update plugin docs |
| 4 | Public endpoints | Secure /status and /site-metadata | Update WORDPRESS-INTEGRATION-FLOW.md |

### Short-term Actions (High)

| Priority | Issue | Action | Documentation Update |
|----------|-------|--------|---------------------|
| 5 | Permission inconsistency | Fix test_connection_collection | Update ENDPOINTS.md |
| 6 | No webhook signatures | Implement HMAC verification | Update INTEGRATIONS.md |
| 7 | No rate limiting | Enable throttling on webhooks | Update INTEGRATIONS.md |
| 8 | API key in response | Remove from verify-key | N/A |

### Documentation Updates Required

| Document | Updates Needed |
|----------|----------------|
| INTEGRATIONS.md | Remove "encrypted at rest" claim, fix field references |
| WORDPRESS-INTEGRATION-FLOW.md | Flag public endpoints as security concern |
| ENDPOINTS.md | Note AllowAny on test-connection collection |

### Cleanup Actions

| Action | Fields to Remove | Migration Required |
|--------|------------------|-------------------|
| Remove from Site | wp_username, wp_app_password | Yes |
| Remove from Content | external_type, external_metadata, sync_status | Yes |
| Remove from ContentTaxonomy | sync_status | Yes |
| Remove from Plugin | igny8_access_token option | Plugin update |

---

## PART 12: PUBLISHING WORKFLOW SUMMARY

### What's Working

| Flow | Status | Notes |
|------|--------|-------|
| Manual publish button | ✅ Working | ContentViewSet.publish_to_wordpress |
| Scheduled publishing | ✅ Working | Celery Beat tasks active |
| Plugin distribution | ✅ Working | Auto-update mechanism functional |
| Webhook status sync | ✅ Working | WordPress → IGNY8 updates |

### What's NOT Working

| Flow | Status | Issue |
|------|--------|-------|
| Automation Stage 7 → WP | ❌ Broken | Sets status but no WP push |
| Content update sync | ❌ Missing | No republish capability |
| WordPress → IGNY8 import | ❌ Missing | No pull sync feature |

### Documented But Not Implemented

| Feature | Documentation Reference | Status |
|---------|------------------------|--------|
| Webhook signature verification | INTEGRATIONS.md line 349 | NOT implemented |
| Webhook rate limiting | INTEGRATIONS.md line 351 | NOT implemented |
| Credential encryption | INTEGRATIONS.md line 345 | NOT implemented |

---

## APPENDIX A: FILES AUDITED

### Backend Files
- `backend/igny8_core/auth/models.py` - Site model, wp_api_key
- `backend/igny8_core/business/integration/models.py` - SiteIntegration, SyncEvent
- `backend/igny8_core/business/publishing/models.py` - PublishingRecord
- `backend/igny8_core/business/content/models.py` - Content, external fields
- `backend/igny8_core/modules/integration/views.py` - API endpoints
- `backend/igny8_core/modules/integration/webhooks.py` - Webhook handlers
- `backend/igny8_core/business/publishing/services/publisher_service.py`
- `backend/igny8_core/business/publishing/services/adapters/wordpress_adapter.py`
- `backend/igny8_core/tasks/publishing_scheduler.py` - Celery tasks
- `backend/igny8_core/tasks/wordpress_publishing.py` - Publishing task
- `backend/igny8_core/celery.py` - Beat schedule

### Plugin Files
- `plugins/wordpress/source/igny8-wp-bridge/includes/class-igny8-rest-api.php`
- `plugins/wordpress/source/igny8-wp-bridge/includes/class-igny8-api.php`
- `plugins/wordpress/source/igny8-wp-bridge/includes/class-igny8-webhooks.php`
- `plugins/wordpress/source/igny8-wp-bridge/includes/functions.php`

### Documentation Files Reviewed
- `docs/60-PLUGINS/WORDPRESS-INTEGRATION.md`
- `docs/60-PLUGINS/INDEX.md`
- `docs/60-PLUGINS/PLUGIN-UPDATE-WORKFLOW.md`
- `docs/50-DEPLOYMENT/WORDPRESS-INTEGRATION-FLOW.md`
- `docs/10-MODULES/PUBLISHER.md`
- `docs/10-MODULES/INTEGRATIONS.md`
- `docs/40-WORKFLOWS/CONTENT-PIPELINE.md`
- `docs/40-WORKFLOWS/SCHEDULED-CONTENT-PUBLISHING.md`
- `docs/00-SYSTEM/ARCHITECTURE.md`
- `docs/20-API/ENDPOINTS.md`

---

## APPENDIX B: VULNERABILITY SEVERITY MATRIX

| ID | Title | CVSS | Documentation Claim | Reality |
|----|-------|------|---------------------|---------|
| CRITICAL-1 | Plain text API keys | 9.0 | "Encrypted at rest" | Plain text CharField |
| CRITICAL-2 | Timing attack | 8.0 | Not mentioned | strpos vulnerability |
| CRITICAL-3 | Diagnostic logging | 8.0 | Not mentioned | Full request bodies logged |
| HIGH-1 | Public endpoints | 7.0 | Not flagged | Information disclosure |
| HIGH-2 | Permission inconsistency | 6.5 | Not documented | AllowAny misuse |
| HIGH-3 | No webhook signatures | 6.0 | "Optional" | Not implemented at all |
| HIGH-4 | No rate limiting | 5.5 | "Rate limiting enabled" | NoThrottle class used |
| HIGH-5 | Silent encryption fail | 6.0 | Not mentioned | Falls back to plain text |

---

**End of Calibrated Audit Report**

**Next Steps:**
1. Review findings with development team
2. Prioritize critical security fixes
3. Update documentation to match reality
4. Create migration plan for field removal
5. Implement encryption before production