{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-47102", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-05-18T19:22:26.748Z", "datePublished": "2026-05-21T20:34:37.893Z", "dateUpdated": "2026-07-28T01:48:59.441Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-07-28T01:48:59.441Z" }, "title": "LiteLLM < 1.83.10 Privilege Escalation via User Update", "descriptions": [ { "lang": "en", "value": "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." } ], "tags": [ "x_open-source" ], "datePublic": "2026-04-27T00:00:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-863", "description": "Incorrect Authorization", "type": "CWE" } ] } ], "affected": [ { "defaultStatus": "affected", "packageURL": "pkg:github/BerriAI/litellm", "vendor": "BerriAI", "product": "litellm", "repo": "https://github.com/BerriAI/litellm", "versions": [ { "status": "affected", "version": "0", "versionType": "semver", "lessThan": "1.83.10" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.83.10" } ] } ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "NETWORK", 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"version": "3.1", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } } ], "references": [ { "url": "https://www.obsidiansecurity.com/blog/litellm-privilege-escalation-rce", "tags": [ "technical-description", "exploit" ] }, { "url": "https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f", "tags": [ "exploit", "technical-description" ] }, { "url": "https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9", "tags": [ "third-party-advisory", "exploit" ] }, { "url": "https://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable", "tags": [ "release-notes" ] }, { "url": "https://github.com/BerriAI/litellm/pull/25541", "tags": [ "issue-tracking" ] }, { "url": "https://github.com/BerriAI/litellm/commit/e6f18ce75b111c9b93dc15c72894cbdeb53177ce", "tags": [ "patch" ] }, { "url": "https://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01", "tags": [ "patch" ] }, { "url": "https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-user-update", "tags": [ "third-party-advisory" ] } ], "credits": [ { "lang": "en", "value": "Fenix Qiao (aka 13ph03nix) from Obsidian Security", "type": "finder" } ], "source": { "discovery": "EXTERNAL" }, "x_generator": { "engine": "vulncheck" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-05-22T00:00:00+00:00", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-47102" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-23T03:55:45.020Z" } }, { "affected": [ { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:exploit_intelligence:0" ], "defaultStatus": "affected", "packageName": "exploit-intelligence-tech-preview/vulnerability-analysis-rhel9", "product": "Exploit Intelligence", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:ansible_automation_platform:2" ], "defaultStatus": "unaffected", "packageName": "ansible-automation-platform-26/lightspeed-chatbot-rhel9", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:ansible_automation_platform:2" ], "defaultStatus": "unaffected", "packageName": "ansible-automation-platform-27/lightspeed-chatbot-rhel9", "product": "Red Hat Ansible Automation Platform 2", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:openshift_ai" ], "defaultStatus": "unaffected", "packageName": "rhoai/odh-llama-stack-core-rhel9", "product": "Red Hat OpenShift AI (RHOAI)", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:openshift_ai" ], "defaultStatus": "unaffected", "packageName": "rhoai/odh-mlflow-rhel9", "product": "Red Hat OpenShift AI (RHOAI)", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:openshift_ai" ], "defaultStatus": "unaffected", "packageName": "rhoai/odh-trustyai-garak-lls-provider-dsp-rhel9", "product": "Red Hat OpenShift AI (RHOAI)", "vendor": "Red Hat" } ], "datePublic": "2026-05-21T20:34:37.893Z", "descriptions": [ { "lang": "en", "value": "A flaw was found in LiteLLM. A user with access to the `/user/update` endpoint can exploit a privilege escalation vulnerability. By modifying their own `user_role` to `proxy_admin`, an attacker can gain full administrative access to LiteLLM, including control over all users, teams, keys, models, and prompt history." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-915", "description": "Improperly Controlled Modification of Dynamically-Determined Object Attributes", "lang": "en", "type": "CWE" } ] } ], "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2026-47102" }, { "name": "RHBZ#2480634", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2480634" }, { "tags": [ "x_sadp-csaf-vex" ], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47102.json" } ], "timeline": [ { "lang": "en", "time": "2026-05-21T21:00:51.047Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-05-21T20:34:37.893Z", "value": "Made public." } ], "title": "litellm: LiteLLM: Privilege escalation through user role modification", "workarounds": [ { "lang": "en", "value": "Update the litellm package to version 1.83.10 or later.\n\nUntil updated builds are available, restrict access to LiteLLM proxy /user/update and /user/bulk_update endpoints so only trusted administrators can modify user accounts. Audit user_role assignments for unexpected proxy_admin promotions." } ], "x_adpType": "supplier", "x_generator": { "engine": "sadp-cli 1.0.0" }, "providerMetadata": { "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T00:49:14.653Z" } } ] } }