ProFTPD: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen und Manipulation von Dateien
WID-SEC-2026-2069 · first 25.06.2026 · updated 22.07.2026 · CVSS 8,1
What it is about
ProFTPD ist ein Open Source FTP-Server. Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in ProFTPD ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Dateien zu manipulieren.
Under what conditions?
Over the network, but only with valid access (login required), for example with stolen credentials or as an insider.
What can happen in the worst case
An attacker could use the vulnerability to
- Sicherheitsvorkehrungen zu umgehen
- Dateien zu manipulieren
Am I affected?
Affected according to the BSI:
- Fedora Linux
- Open Source ProFTPD
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Install the updates provided by the vendor; details in the sources below.
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- GitHub Advisory Database vom 2026-06-24 github.com
- ProFTPD GitHub vom 2026-06-24 github.com
- Fedora Security Advisory FEDORA-EPEL-2026-8258136556 vom 2026-07-21 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-D314CE6051 vom 2026-07-21 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-58BC6905CB vom 2026-07-21 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-2994824419 vom 2026-07-21 bodhi.fedoraproject.org
CVE: CVE-2026-35025
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.