LiteLLM: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen und potenziell Privilegieneskalation
WID-SEC-2026-3617 · first 29.09.2026 · updated 05.10.2026 · CVSS 8,1
What it is about
LiteLLM ist ein Gateway, das eine einheitliche Schnittstelle für verschiedene Large Language Models (LLMs) bietet. Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in LiteLLM ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und potenziell um seine Privilegien zu erhöhen.
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
- potenziell um seine Privilegien zu erhöhen
Am I affected?
Affected according to the BSI:
- SUSE openSUSE
- Open Source LiteLLM
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)
- OX Security Blog: LiteLLM - An Ordinary Login Token Can Become Someone Else's Admin Account vom 2026-09-28 www.ox.security
- GitHub Security Advisory GHSA-G83G-3C4G-CFM5 vom 2026-09-28 github.com
- openSUSE Security Update OPENSUSE-SU-2026:11927-1 vom 2026-10-04 lists.opensuse.org
CVE: CVE-2026-93355
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.