Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition.This issue affects Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition: from n/a through 3.05.0.
WebinarIgnition plugin versions up to 3.05.0 are vulnerable to a critical SQL injection flaw, allowing attackers to potentially compromise the database, steal sensitive information, and gain unauthorized access to the underlying WordPress installation. This vulnerability can be exploited remotely, posing a significant risk to websites using the affected plugin. Successful exploitation could lead to data breaches and complete site takeover.
Step 1: Identify Target: The attacker identifies a website using the vulnerable WebinarIgnition plugin (versions up to 3.05.0).
Step 2: Craft Payload: The attacker crafts a malicious SQL injection payload designed to exploit the vulnerability. This payload will typically include SQL commands to extract data, bypass authentication, or execute other malicious actions.
Step 3: Payload Delivery: The attacker submits the crafted payload through a vulnerable input field within the plugin. This could be a form field, a URL parameter, or another input mechanism.
Step 4: Query Execution: The plugin's code, failing to properly sanitize the input, incorporates the attacker's payload directly into an SQL query.
Step 5: Database Interaction: The database server executes the modified SQL query, including the attacker's injected code.
Step 6: Data Extraction/Manipulation: The attacker's injected SQL commands are executed, allowing them to extract sensitive data (e.g., usernames, passwords, webinar details), modify data, or potentially gain control of the database server.
The vulnerability stems from improper input validation and sanitization within the WebinarIgnition plugin. Specifically, the plugin fails to adequately neutralize special characters within user-supplied input that is then used in SQL queries. This allows an attacker to inject malicious SQL code, manipulating the query's logic to extract data, bypass authentication, or execute arbitrary commands on the database server. The root cause is likely a missing or inadequate use of parameterized queries or prepared statements, allowing for direct string concatenation of user-controlled input into SQL statements. This lack of proper input validation allows the attacker to craft malicious payloads that are interpreted as SQL commands by the database.