CVE-2026-47102
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 u
CVSS
8.8
Alto
EPSS
0.7%
p47
KEV
—
Exploit Today
14
0-100
Publicado: 21 may 2026 · Última mod.: 15 jul 2026 · CWE-863 · CWE-915
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.
- gist.github.comhttps://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f
- github.comhttps://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01
- github.comhttps://github.com/BerriAI/litellm/commit/e6f18ce75b111c9b93dc15c72894cbdeb53177ce
- github.comhttps://github.com/BerriAI/litellm/pull/25541
- github.comhttps://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable
- huntr.comhttps://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9
- www.obsidiansecurity.comhttps://www.obsidiansecurity.com/blog/litellm-privilege-escalation-rce
- www.vulncheck.comhttps://www.vulncheck.com/advisories/litellm-privilege-escalation-via-user-update
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-47102
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2480634
- security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47102.json