CVE-2026-47102

Katalog CVE

CVSS 8.8 · High EPSS 0,82%

Kerentanan Incorrect Authorization pada litellm. Skor CVSS 3.1 8.8 (High) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

21 Mei 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization
CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes

EPSS (30 hari)

0,82% peluang dieksploitasi; lebih tinggi dari 56,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01 patch
• https://github.com/BerriAI/litellm/commit/e6f18ce75b111c9b93dc15c72894cbdeb53177ce patch
• https://github.com/BerriAI/litellm/pull/25541 issue tracking · patch
• https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f exploit · mitigasi · advisory pihak ketiga
• https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9 exploit · advisory pihak ketiga
• https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-user-update advisory pihak ketiga
• https://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable release notes
• https://www.obsidiansecurity.com/blog/litellm-privilege-escalation-rce
• https://access.redhat.com/security/cve/CVE-2026-47102
• https://bugzilla.redhat.com/show_bug.cgi?id=2480634
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47102.json