# CVE-2026-64794: Joomla Extension - regularlabs.com - restricted user-data exposure in Users Anywhere and Articles Anywhere extensions

> Crafted content in Users Anywhere and Articles Anywhere extensions exposes restricted user data, including authentication details and contact information.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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:** 22 Jul 2026
- **Updated:** 27 Jul 2026
- **Also known as:** GHSA-pfv7-5p27-43r8

## What is CVE-2026-64794?

CVE-2026-64794 is a medium-severity vulnerability in regularlabs.com Articles Anywhere extension for Joomla, published on 22 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Joomla Extension - regularlabs.com - restricted user-data exposure in Users Anywhere and Articles Anywhere extensions - User tags, filters and conditions allowed access to insufficiently restricted user fields. Crafted content could expose authentication-related data, raw user parameters or restricted contact details.

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2026-64794?


## How do I fix CVE-2026-64794?

No fix has been published for CVE-2026-64794 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-64794 being exploited?

There is no known exploitation of CVE-2026-64794 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-64794 and fix it if it is affected.

What it is: CVE-2026-64794 is a medium-severity vulnerability in regularlabs.com Articles Anywhere extension for Joomla, published on 22 Jul 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-2026-64794 in the wild and no public exploit code.

Affected product: regularlabs.com Articles Anywhere 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-2026-64794/ (Markdown: https://insights.sbomify.com/CVE-2026-64794/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-64794
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-64794
- OSV: https://osv.dev/vulnerability/CVE-2026-64794

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-64794/
Summaries are generated and may contain mistakes; the official description above is the record.