CVE-2019-3911

PoC —

CVSS 3.1

6.1 medium

EPSS

4%p89

Published

Jan 30, 2019 (Jan 30, 2019)

Modified

Jun 17, 2026

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.

Vendors: labkey
Products: labkey server
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (3.8%)

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