What it is about

Langflow bietet eine visuelle Schnittstelle zum Erstellen von LLM-basierten Anwendungen. Ein Angreifer kann mehrere Schwachstellen in Langflow OSS ausnutzen, um beliebigen Programmcode auszuführen, und um beliebigen Programmcode mit Administratorrechten auszuführen.

Under what conditions?

The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.

What can happen in the worst case

An attacker could use the vulnerability to

• beliebigen Programmcode auszuführen
• beliebigen Programmcode mit Administratorrechten auszuführen

Am I affected?

Affected according to the BSI:

• Open Source Langflow <1.11.2

The installed version is usually shown under “Help → About” or in the device’s admin interface.

What helps?

Update to at least:

• Open Source Langflow 1.11.2

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.