---
title: "CVE-2026-39770: Doctreat - Unrestricted File Upload"
description: "Doctreat <= 1.7.0 contains an unrestricted file upload vulnerability caused by lack of proper validation, letting unauthenticated attackers upload arbitrary files remotely, exploit requires no authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-39770/
---

# CVE-2026-39770 Doctreat - Unrestricted File Upload

Doctreat <= 1.7.0 contains an unrestricted file upload vulnerability caused by lack of proper validation, letting unauthenticated attackers upload arbitrary files remotely, exploit requires no authentication.

CVSS base score 10.0 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.42% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-39770)

## Details

Type

Unrestricted File Upload

Impact

Remote Code Execution, File System Write

CVSS vector

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

Published

6 October 2026

Updated

15 October 2026

Weakness

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

## Vendor fix

Update to the latest version beyond 1.7.0.

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-2026-39770](https://nvd.nist.gov/vuln/detail/CVE-2026-39770)
- [https://patchstack.com/database/wordpress/theme/doctreat/vulnerability/wordpress-doctreat-theme-1-7-0-arbitrary-file-upload-vulnerability?\_s\_id=cve](https://patchstack.com/database/wordpress/theme/doctreat/vulnerability/wordpress-doctreat-theme-1-7-0-arbitrary-file-upload-vulnerability?_s_id=cve)

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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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