PT-2019-19848 · Labkey · Labkey Server

Published 2019-10-29 · Updated 2019-11-01 · CVE-2019-9757

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions LabKey Server version 19.1.0

Description An issue was discovered that allows local files to be read by sending an SVG containing an XXE payload to the "visualization-exportImage.view" or "visualization-exportPDF.view" API endpoints.

Recommendations For LabKey Server version 19.1.0, consider disabling the visualization-exportImage.view and visualization-exportPDF.view endpoints until a patch is available to prevent exploitation. Restrict access to these endpoints to minimize the risk of reading local files.

Exploit

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2019-9757

Affected Products

Labkey Server

References · 4

• 🔥 https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2019-9757 · Exploit
• 🔥 https://rhinosecuritylabs.com/application-security/labkey-server-vulnerabilities-to-rce · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-9757 · Security Note
• https://osv.dev/vulnerability/CVE-2019-9757 · Vendor Advisory