Microstrategy · Microstrategy Web · CVE-2019-12453
**Name of the Vulnerable Software and Affected Versions**
MicroStrategy Web versions prior to 10.1 patch 10
**Description**
The issue is related to stored XSS, which is possible due to missing input validation in the `FLTB` parameter.
**Recommendations**
For versions prior to 10.1 patch 10, update to version 10.1 patch 10 or later to resolve the issue. As a temporary workaround, consider restricting access to the `FLTB` parameter to minimize the risk of exploitation.