---
title: "CVE-2026-26212: Rara One Click Demo Import - Unrestricted File Upload"
description: "Rara One Click Demo Import plugin for WordPress < 1.3.5 contains an arbitrary file upload vulnerability caused by disabled file type validation in process_uploaded_files(), letting authenticated administrators upload and execute malicious PHP files remotely."
url: https://panop.io/threat-heartbeat/CVE-2026-26212/
---

# CVE-2026-26212 Rara One Click Demo Import - Unrestricted File Upload

Rara One Click Demo Import plugin for WordPress < 1.3.5 contains an arbitrary file upload vulnerability caused by disabled file type validation in process\_uploaded\_files(), letting authenticated administrators upload and execute malicious PHP files remotely.

CVSS base score 7.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.82% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-26212)

## Details

Type

Unrestricted File Upload

Impact

Remote Code Execution, File System Write

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Published

9 September 2026

Updated

15 October 2026

Weakness

[CWE-434](https://cwe.mitre.org/data/definitions/434.html)

## Vendor fix

Update to version 1.3.5 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-26212](https://nvd.nist.gov/vuln/detail/CVE-2026-26212)
- [https://wordpress.com/plugins/rara-one-click-demo-import](https://wordpress.com/plugins/rara-one-click-demo-import)
- [https://www.vulncheck.com/advisories/rara-one-click-demo-import-arbitrary-file-upload-rce](https://www.vulncheck.com/advisories/rara-one-click-demo-import-arbitrary-file-upload-rce)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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