{"id":"CVE-2026-12796","state":"PUBLISHED","title":"BerriAI litellm SSO Authentication Flow ui_sso.py get_redirect_response_from_openid session expiration","description":"A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function get_redirect_response_from_openid of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Authentication Flow. The manipulation leads to session expiration. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.","publishedAt":"2026-06-21T09:00:09.028Z","updatedAt":"2026-06-22T18:12:18.953Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["BerriAI litellm"],"affected":[{"vendor":"BerriAI","product":"litellm","versions":[{"version":"1.82.0","status":"affected"},{"version":"1.82.1","status":"affected"},{"version":"1.82.2","status":"affected"}],"cpes":["cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*"],"modules":["SSO Authentication Flow"]}],"references":["https://vuldb.com/vuln/372558","https://vuldb.com/vuln/372558/cti","https://vuldb.com/cve/CVE-2026-12796","https://vuldb.com/submit/811287","https://gist.github.com/YLChen-007/5fa8af12e1b183674d7ca96d852fb697"],"weaknesses":["CWE-613"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/12xxx/CVE-2026-12796.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12796","state":"PUBLISHED","datePublished":"2026-06-21T09:00:09.028Z","dateUpdated":"2026-06-22T18:12:18.953Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-06-20T17:12:15.581Z"},"containers":{"cna":{"title":"BerriAI litellm SSO Authentication Flow ui_sso.py get_redirect_response_from_openid session expiration","descriptions":[{"lang":"en","value":"A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function get_redirect_response_from_openid of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Authentication Flow. The manipulation leads to session expiration. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure."}],"affected":[{"vendor":"BerriAI","product":"litellm","versions":[{"version":"1.82.0","status":"affected"},{"version":"1.82.1","status":"affected"},{"version":"1.82.2","status":"affected"}],"cpes":["cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*"],"modules":["SSO Authentication Flow"]}],"references":[{"url":"https://vuldb.com/vuln/372558","name":"VDB-372558 | BerriAI litellm SSO Authentication Flow ui_sso.py get_redirect_response_from_openid session expiration","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/372558/cti","name":"VDB-372558 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-12796","name":"CVE-2026-12796 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/811287","name":"Submit #811287 | litellm <= 1.82.2 Insufficient Session Expiration (CWE-613)","tags":["third-party-advisory"]},{"url":"https://gist.github.com/YLChen-007/5fa8af12e1b183674d7ca96d852fb697","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-613","type":"CWE","lang":"en","description":"Session Expiration"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-06-21T09:00:09.028Z"},"timeline":[{"time":"2026-06-20T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-20T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-20T19:17:33.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Eric-c (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-22T18:07:39.063864Z","id":"CVE-2026-12796","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-22T18:12:18.953Z"}}]}}}