---
cve: "CVE-2018-14630"
severity: "HIGH"
cvss: 8.8
epss: "4.4%"
vendor: "[UNKNOWN]"
kev: false
exploited: false
published: "2018-09-17 18:29:00"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T15:02:01+02:00"
---

# CVE-2018-14630

> 8.8 HIGH

## Beschreibung

moodle before versions 3.5.2, 3.4.5, 3.3.8, 3.1.14 is vulnerable to an XML import of ddwtos could lead to intentional remote code execution. When importing legacy 'drag and drop into text' (ddwtos) type quiz questions, it was possible to inject and execute PHP code from within the imported questions, either intentionally or by importing questions from an untrusted source.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

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

## Patch verfügbar (OSV)

- b45c238223be0de8690f066f9c1319c220233782 (Commit)
- c37329dc106377ac4e1b7cf4603361df0fd63b48 (Commit)

## Referenzen

- <http://www.securityfocus.com/bid/105354>
- <http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62880>
- <https://moodle.org/mod/forum/discuss.php?d=376023>
- <https://seclists.org/fulldisclosure/2018/Sep/28>
- <https://www.sec-consult.com/en/blog/advisories/remote-code-execution-php-unserialize-moodle-open-source-learning-platform-cve-2018-14630/>
- <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14630>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2018-14630) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_