---
id: CVE-2026-92198
title: >-
  Quest Foglight for Databases getSource XML External Entity Processing
  Information Disclosure Vulnerability
summary: >-
  Quest Foglight for Databases getSource XML External Entity Processing
  Information Disclosure Vulnerability. This vulnerability allows remote
  attackers to initiate arbitrary server-side requests on affected installations
  of Quest Foglight…
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'
cvssSource: cna
cwe:
  - CWE-611
vendor: Quest
product: Foglight for Databases
affected:
  - foglight_for_databases 8.2.0
published: '2026-11-03'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T23:51:49.757Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-92198'
references:
  - url: 'https://www.zerodayinitiative.com/advisories/ZDI-26-864/'
    label: ZDI-26-864
tags:
  - cve.org
epss: 0.02798
epssPercentile: 0.86489
zeroDay: true
ingestedAt: '2026-11-05T20:33:06.633Z'
---

## Overview

Quest Foglight for Databases getSource XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to initiate arbitrary server-side requests on affected installations of Quest Foglight for Databases. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the getSource method. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of the application. Was ZDI-CAN-29934.

## Affected

- `foglight_for_databases 8.2.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.