---
cve: "CVE-2020-11031"
severity: "HIGH"
cvss: 7.8
epss: "33%"
vendor: "glpi-project"
kev: false
exploited: false
published: "2020-09-23 16:15:13"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T07:48:10+02:00"
---

# CVE-2020-11031

> 7.8 HIGH · 🧪 PoC

## Beschreibung

In GLPI before version 9.5.0, the encryption algorithm used is insecure. The security of the data encrypted relies on the password used, if a user sets a weak/predictable password, an attacker could decrypt data. This is fixed in version 9.5.0 by using a more secure encryption library. The library chosen is sodium.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 9fa6de558a9987561b80afd57a796a3fa19deee6 (Commit)
- f1ae6c8481e5c19a6f1801a5548cada45702e01a (Commit)

## Referenzen

- <https://github.com/glpi-project/glpi/security/advisories/GHSA-7xwm-4vjr-jvqh>
- <https://github.com/glpi-project/glpi/commit/f1ae6c8481e5c19a6f1801a5548cada45702e01a#diff-b5d0ee8c97c7abd7e3fa29b9a27d1780>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-11031) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_