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OpenAdvisories
High · 8.8 Public exploit CVE-2026-47102 EUVD-2026-31345GHSA-wpfp-gwwc-vwq6PYSEC-2026-2600

LiteLLM < 1.83.10 Privilege Escalation via User Update

Published May 21, 2026 · Updated Nov 8, 2026 · Assigned by VulnCheck

Vendor: BerriAI Product: litellm Package: airflow-3 Package: litellm Ecosystem: PyPI Ecosystem: Wolfi

Description

LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxy_admin, gaining full administrative access to LiteLLM including all users, teams, keys, models, and prompt history. Users with the org_admin role have legitimate access to this endpoint and can exploit this vulnerability without chaining any additional flaw.

Affected products

VendorProductAffectedFixed
BerriAI litellm < 1.83.10 1.83.10

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling airflow-3 3.2.2-r7 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI litellm < 1.83.10 1.83.10 GHSA-wpfp-gwwc-vwq6

Advisories 1

References