#Power BI

**What type of information could be disclosed by this vulnerability?** The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.

**According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?** The vulnerability is in the web server, but the malicious scripts execute in the victim’s browser on their machine.

**According to the CVSS, the Attack Complexity is High. What does that mean for this particular vulnerability?** The attack requires that multiple users try to use the gateway at the same time.

**According to the CVSS, the Attack Complexity is High. What does that mean for this particular vulnerability?** The attack requires that multiple users try to use the gateway at the same time.

**What actions do I need to take to be protected from this vulnerability?** The main update will be automatically pushed to all affected products and services. We recommend that customers update PowerBI Client JS SDK to version 2.19.1. The package can be downloaded from NPM or NuGet Gallery. **How do I know if I am affected?** Our team will contact customers that are affected by this vulnerability. We recommend that affected customers save their Power Apps to ensure the fix takes effect as expected.