id: CVE-2022-38131

info:
  name: RStudio Connect Open Redirect
  author: xxcdd
  severity: medium
  description: |
    RStudio Connect prior to 2023.01.0 is affected by an Open Redirect issue. The vulnerability could allow an attacker to redirect users to malicious websites.
  impact: |
    An attacker can exploit the vulnerability to redirect users to malicious websites, potentially leading to phishing attacks or other security breaches.
  remediation: |
    This issue is fixed in Connect v2023.05. Additionally, for users running Connect v1.7.2 and later, the issue is resolvable via a configuration setting mentioned in the support article.
  reference:
    - https://tenable.com/security/research/tra-2022-30
    - https://support.posit.co/hc/en-us/articles/10983374992023-CVE-2022-38131-configuration-issue-in-Posit-Connect
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2022-38131
    cwe-id: CWE-601
    cpe: cpe:2.3:a:rstudio:connect:*:*:*:*:*:*:*:*
  metadata:
    fofa-query: app="RStudio-Connect"
  tags: cve,cve2022,redirect,rstudio

http:
  - raw:
      - |
        GET //%5cexample.com HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: status
        status:
          - 307
      - type: word
        part: header
        words:
          - "Location: http://example.com/"