CVE-2021-24741

CRITICAL

Support Board WordPress <3.3.4 - SQL Injection

Title source: llm

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.

Exploits (1)

nomisec WORKING POC 2 stars

by dldygnl · poc

https://github.com/dldygnl/CVE-2021-24741

View Code ZIP pw:eip

References (3)

[Various Sources] https://medium.com/%40lijohnjefferson/multiple-sql-injection-unauthenticated-in-support-board-v-3-3-3-3e9b4214a4f9

[Exploit, Third Party Advisory] https://wpscan.com/vulnerability/ccf293ec-7607-412b-b662-5e237b8690ca

[Release Notes, Vendor Advisory] https://board.support/changes

Scores

CVSS v3 9.8

EPSS 0.5826

EPSS Percentile 98.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-89

Status published

Products (1)

schiocco/support_board_-_chat_and_help_desk < 3.3.4

Published Sep 20, 2021

Tracked Since Feb 18, 2026