CVE-2019-3911

Public Exploit

Description

Reflected cross-site scripting (XSS) vulnerability in LabKey Server Community Edition before 18.3.0-61806.763 allows an unauthenticated remote attacker to inject arbitrary javascript via the onerror parameter in the /__r2/query endpoints.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 8.56% Top 10%
Third-Party Advisory tenable.com
Affected: Tenable LabKey Server Community Edition
Published at:
Updated at:

References

Link Tags
https://www.tenable.com/security/research/tra-2019-03 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-3911?
CVE-2019-3911 has been scored as a medium severity vulnerability.
How to fix CVE-2019-3911?
To fix CVE-2019-3911, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-3911 being actively exploited in the wild?
It is possible that CVE-2019-3911 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~9% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-3911?
CVE-2019-3911 affects Tenable LabKey Server Community Edition.
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