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CVE-2021-24741

CRITICAL 9.8 CVSS 3.1
Published
September 20, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections which are exploitable by unauthenticated users.

Affected products and versions

  • Unknown Support Board — From 3.3.4 (including) to 3.3.4 (excluding)
  • schiocco support_board_-_chat_and_help_desk — Before 3.3.4

References

  • board.support https://board.support/changes Release Notes, Vendor Advisory
  • medium.com https://medium.com/%40lijohnjefferson/multiple-sql-injection-unauthenticated-in-support-board-v-3-3-3-3e9b4214a4f9
  • wpscan.com https://wpscan.com/vulnerability/ccf293ec-7607-412b-b662-5e237b8690ca Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record