CWE-79

Xavier PHP Management Panel 3.0 is vulnerable to Reflected POST-based XSS via the username parameter when registering a new user at admin/includes/adminprocess.php. If there is an error when registering the user, the unsanitized username will reflect via the error page. Due to the lack of CSRF protection on the admin/includes/adminprocess.php endpoint, an attacker is able to chain the XSS with CSRF in order to cause remote exploitation.

Because of a lack of sanitization around error messages, multiple Reflective XSS issues exist in iTop through 2.6.0 via the param_file parameter to webservices/export.php, webservices/cron.php, or env-production/itop-backup/backup.php. By default, any XSS sent to the administrator can be transformed to remote command execution because of CVE-2018-10642 (still working through 2.6.0) The Reflective XSS can also become a stored XSS within the same account because of another vulnerability.

In iTop through 2.6.0, an XSS payload can be delivered in certain fields (such as icon) of the XML file used to build the dashboard. This is similar to CVE-2015-6544 (which is only about the dashboard title).

In antSword before 2.1.0, self-XSS in the database configuration leads to code execution via modules/database/asp/index.js, modules/database/custom/index.js, modules/database/index.js, or modules/database/php/index.js.

OTCMS 3.81 allows XSS via the mode parameter in an apiRun.php?mudi=autoRun request.

LayerBB 1.1.3 allows XSS via the application/commands/new.php pm_title variable, a related issue to CVE-2019-17997.