---
cve: "CVE-2026-13369"
severity: "HIGH"
cvss: 7.5
epss: "41%"
vendor: "SaturdayDrive"
kev: false
exploited: false
published: "2026-07-02 10:16:28"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T03:28:27+02:00"
---

# CVE-2026-13369

> 7.5 HIGH

## Beschreibung

The Ninja Forms - File Uploads plugin for WordPress is vulnerable to Arbitrary File Read via the attach_files() function in versions up to, and including, 3.3.29. This is due to the get_files_for_attachment() function accepting a raw attacker-controlled 'files' array when the process() method returns early due to a client-supplied saveProgress flag, bypassing all upload validation, path normalization, and database record creation steps, and allowing an attacker-supplied file_path value to reach wp_mail() as an email attachment with only a file_exists() check. This makes it possible for unauthenticated attackers to read arbitrary files on the affected site's server.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://www.wordfence.com/threat-intel/vulnerabilities/id/87d4dd4a-b1e2-4d08-aef1-77e58aa7531d?source=cve>
- <https://plugins.trac.wordpress.org/browser/ninja-forms-uploads/trunk/includes/integrations/ninjaforms/attachments.php#L107>
- <https://plugins.trac.wordpress.org/browser/ninja-forms-uploads/trunk/includes/integrations/ninjaforms/attachments.php#L196>
- <https://plugins.trac.wordpress.org/browser/ninja-forms-uploads/trunk/includes/fields/upload.php#L71>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-13369) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_