---
schema_version: '1.0'
id: security-20260714-af08b2
url: https://osv.dev/vulnerability/PYSEC-2026-2600
url_hash: af08b253f2de6665a8b1d6e957b39212955e06b35fb98dad7c8b994d24f8d8d3
canonical_url: https://osv.dev/vulnerability/PYSEC-2026-2600
source: osv:pypa
category: security/library
category_raw: cve/library
region: null
tags:
- cve
- CVE-2026-47102
- PYSEC-2026-2600
- severity:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- litellm
- PyPI
lang: en
published_at: '2026-07-13T15:19:11Z'
fetched_at: '2026-07-14T06:42:23Z'
updated_at: '2026-07-14T06:43:41Z'
status: published
content_hash: b7079272244815439069e2acba059f48c20fc2179d577d6787014e835665fa50
license_note: full
summary: LiteLLM allows a user to modify their own user_role via the /user/update
  endpoint
summary_source: rss
summary_en: LiteLLM allows a user to modify their own user_role via the /user/update
  endpoint
entities:
- name: Tokyo Yakult Swallows
  type: organization
- name: User
  type: person
key_facts: []
related: []
related_auto:
- name: Session meta
  type: event
  weight: 1.0
title: 'CVE-2026-47102: LiteLLM allows a user to modify their own user_role via the
  /user/update endpoint'
---

# CVE-2026-47102: LiteLLM allows a user to modify their own user_role via the /user/update endpoint

## TL;DR
LiteLLM allows a user to modify their own user_role via the /user/update endpoint

## Key Points
- cve / CVE-2026-47102 / PYSEC-2026-2600 / severity:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H / litellm / PyPI

## Details
**Severity:** CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
**Advisory:** PYSEC-2026-2600 (CVE-2026-47102)

**Affected (your watchlist):**
- `PyPI:litellm` 1.72.6.post2 → fixed in 1.83.10 [docker/docker-strands]

**Details:**
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.

**References:**
- https://nvd.nist.gov/vuln/detail/CVE-2026-47102
- https://github.com/BerriAI/litellm/pull/25541
- https://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01
- https://github.com/BerriAI/litellm/commit/e6f18ce75b111c9b93dc15c72894cbdeb53177ce
- https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f
- https://github.com/BerriAI/litellm
- https://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable
- https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9
- https://www.obsidiansecurity.com/blog/litellm-privilege-escalation-rce
- https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-user-update

_Data: OSV.dev (upstream: pypa) — https://osv.dev/vulnerability/PYSEC-2026-2600_

## Source
元記事: [CVE-2026-47102: LiteLLM allows a user to modify their own user_role via the /user/update endpoint](https://osv.dev/vulnerability/PYSEC-2026-2600) — published 2026-07-13T15:19:11Z