---
cve: "CVE-2018-10891"
severity: "MEDIUM"
cvss: 6.3
epss: "2.1%"
vendor: "[UNKNOWN]"
kev: false
exploited: false
published: "2018-07-10 18:29:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:40:47+02:00"
---

# CVE-2018-10891

> 6.3 MEDIUM

## Beschreibung

A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- b19d180a869d69c66d3f6c72c35ddc9c8dafb935 (Commit)
- 027b757f20c8e50d6fec2ef6f1ff2d85075690fc (Commit)

## Referenzen

- <https://moodle.org/mod/forum/discuss.php?d=373371>
- <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10891>
- <http://www.securityfocus.com/bid/104739>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2018-10891) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_