1## autogenerated on 2025-10-15 14:07:19
2name: crowdsecurity/vpatch-CVE-2020-13640
3description: 'Detects SQL injection in wpDiscuz plugin via the order parameter in wpdLoadMoreComments action.'
4rules:
5  - and:
6      - zones:
7          - URI
8        transform:
9          - lowercase
10        match:
11          type: contains
12          value: /wp-content/plugins/wpdiscuz/utils/ajax/wpdiscuz-ajax.php
13      - zones:
14          - BODY_ARGS
15        variables:
16          - order
17        transform:
18          - urldecode
19          - lowercase
20        match:
21          type: contains
22          value: '('
23
24labels:
25  type: exploit
26  service: http
27  confidence: 3
28  spoofable: 0
29  behavior: 'http:exploit'
30  label: "WpDiscuz - SQL Injection"
31  classification:
32    - cve.CVE-2020-13640
33    - attack.T1190
34    - cwe.CWE-89
35