PMB 7.4.6 - Open Redirect

id: CVE-2023-24735

info:
  name: PMB 7.4.6 - Open Redirect
  author: r3Y3r53
  severity: medium
  description: |
    PMB v7.4.6 contains an open redirect vulnerability via the component /opac_css/pmb.php. An attacker can redirect a user to an external domain via a crafted URL and thereby potentially obtain sensitive information, modify data, and/or execute unauthorized operations.
  impact: |
    An attacker can exploit this vulnerability to redirect users to malicious websites, leading to phishing attacks or the installation of malware.
  remediation: |
    Upgrade PMB to a version that has addressed the open redirect vulnerability (CVE-2023-24735).
  reference:
    - https://github.com/AetherBlack/CVE/blob/main/PMB/readme.md
    - https://github.com/AetherBlack/CVE/tree/main/PMB
    - https://nvd.nist.gov/vuln/detail/CVE-2023-24735
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2023-24735
    cwe-id: CWE-601
    epss-score: 0.0108
    epss-percentile: 0.61008
    cpe: cpe:2.3:a:sigb:pmb:7.4.6:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: sigb
    product: pmb
    shodan-query:
      - http.favicon.hash:1469328760
      - http.html:"pmb group"
    fofa-query:
      - body="pmb group"
      - icon_hash=1469328760
  tags: cve2023,cve,redirect,pmb,pmb_project,sigb,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/pmb/opac_css/pmb.php?url=https://oast.me&hash={{md5('https://oast.me')}}"

    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)?(?:[a-zA-Z0-9\-_\.@]*)oast\.me\/?(\/|[^.].*)?$'
# digest: 4a0a00473045022100cd1cd289bef1783d7587104685108121949701b9c30454d6828b205e6e473c6502205ceb695d959febb388ef09dd5f81a98bd946345fa76451c85e39584ae7bcf75d:922c64590222798bb761d5b6d8e72950