Add vpatch-CVE-2023-3197 rule and test

.appsec-tests/vpatch-CVE-2023-3197/CVE-2023-3197.yaml

@@ -0,0 +1,19 @@
+## autogenerated on 2026-03-30 12:46:51
+id: CVE-2023-3197
+info:
+  name: CVE-2023-3197
+  author: crowdsec
+  severity: info
+  description: CVE-2023-3197 testing
+  tags: appsec-testing
+http:
+  - raw:
+      - |
+        GET /wp-json/api/flutter_multi_vendor/product-categories?id=1%20AND%20(SELECT%201%20FROM%20(SELECT%20SLEEP(6))a) HTTP/1.1
+        Host: {{Hostname}}
+        Accept: application/json
+    cookie-reuse: true
+    matchers:
+    - type: status
+      status:
+       - 403

.appsec-tests/vpatch-CVE-2023-3197/config.yaml

@@ -0,0 +1,5 @@
+## autogenerated on 2026-03-30 12:46:51
+appsec-rules:
+  - ./appsec-rules/crowdsecurity/base-config.yaml
+  - ./appsec-rules/crowdsecurity/vpatch-CVE-2023-3197.yaml
+nuclei_template: CVE-2023-3197.yaml

appsec-rules/crowdsecurity/vpatch-CVE-2023-3197.yaml

@@ -0,0 +1,35 @@
+## autogenerated on 2026-03-30 12:46:51
+name: crowdsecurity/vpatch-CVE-2023-3197
+description: 'Detects unauthenticated SQL injection in WordPress MStore API plugin via id parameter.'
+rules:
+  - and:
+      - zones:
+          - URI
+        transform:
+          - lowercase
+          - urldecode
+        match:
+          type: contains
+          value: /wp-json/api/flutter_multi_vendor/product-categories
+      - zones:
+          - ARGS
+        variables:
+          - id
+        transform:
+          - lowercase
+          - urldecode
+        match:
+          type: regex
+          value: '[^a-z0-9]'
+
+labels:
+  type: exploit
+  service: http
+  confidence: 3
+  spoofable: 0
+  behavior: 'http:exploit'
+  label: 'WordPress MStore API - SQLI'
+  classification:
+    - cve.CVE-2023-3197
+    - attack.T1190
+    - cwe.CWE-89

collections/crowdsecurity/appsec-wordpress.yaml

@@ -15,6 +15,7 @@ appsec-rules:
   - crowdsecurity/generic-wordpress-uploads-php
   - crowdsecurity/vpatch-CVE-2024-6205
   - crowdsecurity/generic-wordpress-uploads-listing
+  - crowdsecurity/vpatch-CVE-2023-3197
 appsec-configs:
   - crowdsecurity/virtual-patching
 parsers: