# CVE-2026-71298: Maestro: sql identifier injection via properties.* search filter and orderby field

> Remote attackers can exploit SQL injection in the REST API to extract database data without authentication.

- **Severity:** Medium 6.4 (`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L`)
- **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:** 5 Oct 2026
- **Updated:** 6 Oct 2026
- **Also known as:** GHSA-xq9p-fmcw-v32r

## What is CVE-2026-71298?

CVE-2026-71298 is a medium-severity SQL injection vulnerability in Red Hat Multicluster Engine for Kubernetes, published on 5 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A flaw was found in maestro. A remote attacker could exploit a SQL injection vulnerability in the `orderBy` query parameter of its REST API list endpoints. This flaw, which does not require authentication, allows for read-only blind extraction of data from the database.

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

## Which versions are affected by CVE-2026-71298?


## How do I fix CVE-2026-71298?

No fix has been published for CVE-2026-71298 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-71298 being exploited?

There is no known exploitation of CVE-2026-71298 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-71298 and fix it if it is affected.

What it is: CVE-2026-71298 is a medium-severity SQL injection vulnerability in Red Hat Multicluster Engine for Kubernetes, published on 5 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-2026-71298 in the wild and no public exploit code.

Affected product: Red Hat Multicluster Engine for Kubernetes. 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-2026-71298/ (Markdown: https://insights.sbomify.com/CVE-2026-71298/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-71298
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-71298
- OSV: https://osv.dev/vulnerability/CVE-2026-71298

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-71298/
Summaries are generated and may contain mistakes; the official description above is the record.