1## autogenerated on 2025-10-15 14:08:28
2name: crowdsecurity/vpatch-CVE-2019-18952
3description: 'Detects arbitrary file upload attempts to Xfilesharing up.cgi endpoint (CVE-2019-18952)'
4rules:
5  - and:
6      - zones:
7          - URI
8        transform:
9          - lowercase
10        match:
11          type: contains
12          value: /cgi-bin/up.cgi
13      - zones:
14          - FILENAMES
15        transform:
16          - lowercase
17        match:
18          type: endsWith
19          value: .php
20
21labels:
22  type: exploit
23  service: http
24  confidence: 3
25  spoofable: 0
26  behavior: 'http:exploit'
27  label: 'Xfilesharing - File Upload'
28  classification:
29    - cve.CVE-2019-18952
30    - attack.T1190
31    - cwe.CWE-434
32