{"cve":"CVE-2026-12799","nvd":{"published":"2026-06-21T10:16:17.173","modified":"2026-10-25T23:10:00.167","status":"Analyzed","description":"A security vulnerability has been detected in BerriAI litellm up to 1.82.2. Affected by this issue is the function ui_view_users of the file litellm/proxy/management_endpoints/internal_user_endpoints.py of the component Incomplete Fix CVE-2025-0628. Such manipulation leads to improper authorization. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","score":2.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-266","CWE-285"],"references":["https://gist.github.com/YLChen-007/3ace22e33e468d0166fe609c9fdf4184","https://vuldb.com/cve/CVE-2026-12799","https://vuldb.com/submit/811291","https://vuldb.com/vuln/372561","https://vuldb.com/vuln/372561/cti"],"products":["litellm:litellm"],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-12799","score":0.00426,"percentile":0.36626,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-m2v5-74w2-qhcj","url":"https://osv.dev/vulnerability/GHSA-m2v5-74w2-qhcj","summary":"BerriAI litellm: UI User Enumeration leads to System-Wide Information Disclosure","modified":"2026-10-01T17:55:53.505398212Z","packages":[{"ecosystem":"PyPI","name":"litellm","purl":"pkg:pypi/litellm","ranges":["<=1.82.2"],"fixed":[]}]},{"id":"PYSEC-2026-4072","url":"https://osv.dev/vulnerability/PYSEC-2026-4072","summary":"BerriAI litellm: UI User Enumeration leads to System-Wide Information Disclosure","modified":"2026-10-01T17:45:06.218523454Z","packages":[{"ecosystem":"PyPI","name":"litellm","purl":"pkg:pypi/litellm","ranges":["<=1.82.2"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}