# CVE-2026-49048: Joomla Extension - joomcoder.com - Unauthenticated SQL Injection in JoomCCK extension for Joomla < 6.4.1

> Unauthenticated attackers can inject SQL commands via a front-end controller task in the JoomCCK extension, allowing unauthorized database access.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 28 Jun 2026
- **Updated:** 29 Jun 2026
- **Also known as:** GHSA-488g-5q94-889g

## What is CVE-2026-49048?

CVE-2026-49048 is a high-severity SQL injection vulnerability in joomcoder.com JoomCCK extension for Joomla, published on 28 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Joomla extension JoomCCK exposes a front-end controller task, that builds two SQL statements by directly concatenating a user-supplied request parameter into the query string without escaping or parameterisation.

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

## Which versions are affected by CVE-2026-49048?

It affects 1 product.


Products: Joomcoder Joomcck.

## How do I fix CVE-2026-49048?

No fix has been published for CVE-2026-49048 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-49048 being exploited?

There is no known exploitation of CVE-2026-49048 in the wild and no public exploit code.

Public exploit code:

- CVE-2026-49048 — JoomCCK 6.4.0 Unauthenticated SQL Injection (CVSS 9.8) (github_poc): https://github.com/KARA-git/CVE-2026-49048-JoomCCK-SQLi

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-49048 and fix it if it is affected.

What it is: CVE-2026-49048 is a high-severity SQL injection vulnerability in joomcoder.com JoomCCK extension for Joomla, published on 28 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-49048 in the wild and no public exploit code.

Affected product: joomcoder.com JoomCCK extension for Joomla. 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-2026-49048/ (Markdown: https://insights.sbomify.com/CVE-2026-49048/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-49048
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-49048
- OSV: https://osv.dev/vulnerability/CVE-2026-49048

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-49048/
Summaries are generated and may contain mistakes; the official description above is the record.