---
cve: "CVE-2022-26307"
severity: "LOW"
cvss: 3.1
epss: "1.4%"
vendor: "The Document Foundation"
kev: false
exploited: false
published: "2022-07-25 15:15:09"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T10:14:36+02:00"
---

# CVE-2022-26307

> 3.1 LOW

## Beschreibung

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulerable to a brute force attack if an attacker has access to the users stored config. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.3.

## Referenzen

- <https://www.libreoffice.org/about-us/security/advisories/cve-2022-26307>
- <http://www.openwall.com/lists/oss-security/2022/08/13/2>
- <https://lists.debian.org/debian-lts-announce/2023/03/msg00022.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-26307) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_