# CVE-2026-14483: File upload in Realtyna Organic IDX plugin + WPL Real Estate

> Unauthenticated attackers can upload executable files via a public endpoint using static default credentials, leading to remote code execution.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 31 Jul 2026
- **Updated:** 31 Jul 2026
- **Also known as:** GHSA-cfr3-ggcx-jjf3

## What is CVE-2026-14483?

CVE-2026-14483 is a critical vulnerability in Realtyna Organic IDX plugin + WPL Real Estate, published on 31 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 5.2.0 via the upload function. This is due to missing file type validation in the upload function, combined with a publicly accessible I/O endpoint authenticated solely by static, plugin-seeded API credentials that are identical across all installations. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. The WPL I/O service endpoint is registered on the public WordPress init hook with no WordPress capability check, and the required api_key and api_secret values are static defaults seeded by the plugin's own SQL migration files, meaning any unauthenticated attacker who knows these publicly documented defaults can reach and exploit the vulnerable upload path.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2026-14483?


## How do I fix CVE-2026-14483?

No fix has been published for CVE-2026-14483 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-14483 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14483 exists.

Public exploit code:

- CVE-2026-14483 POC EXPLOIT BY MADEXPLOITS (github_poc): https://github.com/MadExploits/CVE-2026-14483
- https://github.com/0xdak/CVE-2026-14483_exploit (github_poc): https://github.com/0xdak/CVE-2026-14483_exploit
- Realtyna Organic IDX/WPL <= 5.2.0 - Unauthenticated Arbitrary File Upload (nuclei): http/cves/2026/CVE-2026-14483.yaml

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-14483 and fix it if it is affected.

What it is: CVE-2026-14483 is a critical vulnerability in Realtyna Organic IDX plugin + WPL Real Estate, published on 31 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14483 exists.

Affected product: Realtyna Organic IDX plugin + WPL Real Estate. 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-2026-14483/ (Markdown: https://insights.sbomify.com/CVE-2026-14483/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-14483
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-14483
- OSV: https://osv.dev/vulnerability/CVE-2026-14483

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-14483/
Summaries are generated and may contain mistakes; the official description above is the record.