CVE-2019-3966: XSS
Published Aug 20, 2019
·Updated
In OpenEMR 5.0.1 and earlier, controller.php contains a reflected XSS vulnerability in the foreignid parameter. This could allow an attacker to execute arbitrary code in the context of a user's session.
Affected Software
1 affected component
open-emr Openemr<=5.0.1
Event History
Aug 20, 2019
CVE Published
via MITRE·05:56 PM
Data Sourced
via MITRE·05:56 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2019-3966?
CVE-2019-3966 is classified as a moderate severity vulnerability due to its ability to execute arbitrary code in a user's session.
2
How do I fix CVE-2019-3966?
To fix CVE-2019-3966, upgrade OpenEMR to version 5.0.2 or later, where the reflected XSS vulnerability is patched.
3
What systems are affected by CVE-2019-3966?
CVE-2019-3966 affects OpenEMR versions 5.0.1 and earlier.
4
What type of vulnerability is CVE-2019-3966?
CVE-2019-3966 is a reflected cross-site scripting (XSS) vulnerability.
5
Can CVE-2019-3966 compromise user sessions?
Yes, CVE-2019-3966 can allow an attacker to execute scripts in the context of a user's session, potentially compromising user data.