# CVE-2026-57830: Joomla Extension - joomshaper.com - Unauthenticated arbitrary file deletion in Helix Ultimate < 2.2.7

> Unauthenticated attackers can delete arbitrary files in the Helix Ultimate Joomla extension due to missing authorization checks.

- **Severity:** High 8.8 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/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:** 13 Jul 2026
- **Updated:** 23 Jul 2026
- **Also known as:** GHSA-rvq6-rmvg-2f9m

## What is CVE-2026-57830?

CVE-2026-57830 is a high-severity missing authorization vulnerability in joomshaper.com Helix Ultimate extension for Joomla, published on 13 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Joomla Extension - joomshaper.com - Unauthenticated arbitrary file deletion in Helix Ultimate < 2.2.7 - The Joomla extension Helix Ultimate is vulnerable to an unauthenticated arbitrary file deletion.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-57830?

It affects 1 product.


Products: Ollyo Helix Ultimate.

## How do I fix CVE-2026-57830?

No fix has been published for CVE-2026-57830 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-57830 being exploited?

There is no known exploitation of CVE-2026-57830 in the wild and no public exploit code.

Public exploit code:

- Unauthenticated Arbitrary File/Folder Deletion in Joomla Helix Ultimate (JoomShaper) <= 2.2.6 — CVE-2026-57830 (github_poc): https://github.com/Is4yev/CVE-2026-57830

## Other vulnerabilities in joomshaper.com Helix Ultimate extension for Joomla

- [CVE-2026-57829](https://insights.sbomify.com/CVE-2026-57829/): Joomla Extension - joomshaper.com - Unauthenticated stored XSS in Helix Ultimate < 2.2.7 (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-57830 and fix it if it is affected.

What it is: CVE-2026-57830 is a high-severity missing authorization vulnerability in joomshaper.com Helix Ultimate extension for Joomla, published on 13 Jul 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-2026-57830 in the wild and no public exploit code.

Affected product: joomshaper.com Helix Ultimate 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-2026-57830/ (Markdown: https://insights.sbomify.com/CVE-2026-57830/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-57830
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-57830
- OSV: https://osv.dev/vulnerability/CVE-2026-57830

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-57830/
Summaries are generated and may contain mistakes; the official description above is the record.