{"id":"CVE-2026-47102","aliases":["GHSA-wpfp-gwwc-vwq6","PYSEC-2026-2600"],"url":"https://o3.security/vulnerability/CVE-2026-47102","summary":"LiteLLM < 1.83.10 Privilege Escalation via User Update","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.","published":"2026-05-21T20:34:37.893Z","modified":"2026-08-12T03:51:32.917640560Z","cvss":null,"epss":{"score":0.00654,"percentile":0.48364,"asOf":"2026-08-18"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"litellm","fixedVersion":"1.83.10"}],"fix":{"url":"https://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01","label":"BerriAI/litellm@128d32d"},"references":[{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47102.json"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-47102"},{"type":"ADVISORY","url":"https://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47102.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47102"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-user-update"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2480634"},{"type":"REPORT","url":"https://github.com/BerriAI/litellm/pull/25541"},{"type":"FIX","url":"https://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01"},{"type":"FIX","url":"https://github.com/BerriAI/litellm/commit/e6f18ce75b111c9b93dc15c72894cbdeb53177ce"},{"type":"PACKAGE","url":"https://github.com/BerriAI/litellm"},{"type":"EVIDENCE","url":"https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f"},{"type":"EVIDENCE","url":"https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9"},{"type":"EVIDENCE","url":"https://www.obsidiansecurity.com/blog/litellm-privilege-escalation-rce"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:32.917640560Z"}}