{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"1.82.2"}],"component":"litellm","cve_ids":["CVE-2026-12796"],"ecosystem":"PyPI","epss":0.0057,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-w2mh-qq9q-453x","id":"tcs_01M5KH9Q2B1QG20SAKQ3FR6XST","modified_at":"2026-10-01T17:45:11.005923242Z","published_at":"2026-10-01T16:38:28.153399Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4076","https://nvd.nist.gov/vuln/detail/CVE-2026-12796","https://gist.github.com/YLChen-007/5fa8af12e1b183674d7ca96d852fb697","https://github.com/BerriAI/litellm","https://vuldb.com/cve/CVE-2026-12796","https://vuldb.com/submit/811287","https://vuldb.com/vuln/372558","https://vuldb.com/vuln/372558/cti","https://pypi.org/project/litellm","https://github.com/advisories/GHSA-w2mh-qq9q-453x"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-4076","url":"https://osv.dev/vulnerability/PYSEC-2026-4076"}],"summary":"BerriAI litellm: SSO Login Does Not Invalidate Previous UI Session Tokens"}