# CVE-2026-82039: UTMStack < 11.2.16 SQL Injection via searchGroupsByFilter

> Authenticated attackers can inject SQL via searchGroupsByFilter to read or modify database contents and potentially access the filesystem.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Oct 2026
- **Updated:** 5 Oct 2026
- **Also known as:** GHSA-2c66-2qvh-84xr

## What is CVE-2026-82039?

CVE-2026-82039 is a high-severity SQL injection vulnerability in UTMStack, published on 2 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

UTMStack before 11.2.16 contains a SQL injection vulnerability in UtmAssetGroupService.searchQueryBuilder() that allows authenticated attackers to inject arbitrary SQL by supplying malicious assetType and groupName values that are inserted unsanitized into a native PostgreSQL query via String.format(). Attackers can exploit the GET /api/utm-asset-groups/searchGroupsByFilter endpoint to execute arbitrary SQL with DBA privileges, enabling full database read, data modification, and potential filesystem access.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2026-82039?


## How do I fix CVE-2026-82039?

No fix has been published for CVE-2026-82039 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-82039 being exploited?

There is no known exploitation of CVE-2026-82039 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-82039 and fix it if it is affected.

What it is: CVE-2026-82039 is a high-severity SQL injection vulnerability in UTMStack, published on 2 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-82039 in the wild and no public exploit code.

Affected product: UTMStack. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-82039/ (Markdown: https://insights.sbomify.com/CVE-2026-82039/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-82039
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-82039
- OSV: https://osv.dev/vulnerability/CVE-2026-82039

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-82039/
Summaries are generated and may contain mistakes; the official description above is the record.