Centreon 3.4.x (fixed in Centreon 18.10.0 and Centreon web 2.8.24) allows SQL Injection via the searchVM parameter to the main.php?p=20408 URI.

Centreon 3.4.x (fixed in Centreon 18.10.0) allows XSS via the Service field to the main.php?p=20201 URI, as demonstrated by the "Monitoring > Status Details > Services" screen.

Centreon 3.4.x (fixed in Centreon 18.10.0) has XSS via the resource name or macro expression of a poller macro.

Centreon 3.4.x (fixed in Centreon 18.10.0 and Centreon web 2.8.27) allows SNMP trap SQL Injection.

Centreon 3.4.x (fixed in Centreon 18.10.0 and Centreon web 2.8.28) allows SQL Injection via the main.php searchH parameter.

Multiple SQL injection vulnerabilities in Centreon 3.4.6 including Centreon Web 2.8.23 allow attacks via the searchU parameter in viewLogs.php, the id parameter in GetXmlHost.php, the chartId parameter in ExportCSVServiceData.php, the searchCurve parameter in listComponentTemplates.php, or the host_id parameter in makeXML_ListMetrics.php.

There is Remote Code Execution in Centreon 3.4.6 including Centreon Web 2.8.23 via the RPN value in the Virtual Metric form in centreonGraph.class.php.

Centreon 3.4.6 including Centreon Web 2.8.23 is vulnerable to an authenticated user injecting a payload into the username or command description, resulting in stored XSS. This is related to www/include/core/menu/menu.php and www/include/configuration/configObject/command/formArguments.php.

Cross-site scripting (XSS) vulnerability in Centreon 2.6.1 (fixed in Centreon 18.10.0 and Centreon web 2.8.27).

The escape_command function in include/Administration/corePerformance/getStats.php in Centreon (formerly Merethis Centreon) 2.5.4 and earlier (fixed in Centreon 19.10.0) uses an incorrect regular expression, which allows remote authenticated users to execute arbitrary commands via shell metacharacters in the ns_id parameter.