Sonexis · Sonexis Conferencemanager · CVE-2011-3687
**Name of the Vulnerable Software and Affected Versions**
Sonexis ConferenceManager version 9.2.11.0
**Description**
The issue allows remote attackers to inject arbitrary web script or HTML, potentially leading to cross-site scripting (XSS) attacks. This can be achieved through several parameters in different ASP pages, including `txtConferenceID` in HostLogin.asp and ParticipantLogin.asp, `acp` in ForgotPIN.asp, and `Description`, `title`, or `Heading` in Error.asp.
**Recommendations**
For Sonexis ConferenceManager version 9.2.11.0, consider restricting access to the HostLogin.asp, ParticipantLogin.asp, ForgotPIN.asp, and Error.asp pages until a patch is available. As a temporary workaround, avoid using the `txtConferenceID`, `acp`, `Description`, `title`, and `Heading` parameters in the affected API endpoints.