{"id":"CVE-2023-20866","state":"PUBLISHED","title":"In Spring Session version 3.0.0, the session id can be logged to the standard output stream. This vulnerability exposes sensitive information to those who have access to the applic","description":"In Spring Session version 3.0.0, the session id can be logged to the standard output stream. This vulnerability exposes sensitive information to those who have access to the application logs and can be used for session hijacking. Specifically, an application is vulnerable if it is using HeaderHttpSessionIdResolver.","publishedAt":"2023-04-13T00:00:00.000Z","updatedAt":"2025-02-07T16:41:34.511Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"vmware","products":["n/a Spring Session"],"affected":[{"vendor":"n/a","product":"Spring Session","versions":[{"version":"Spring session versions 3.0.x prior to 3.0.1","status":"affected"}]}],"references":["https://spring.io/security/cve-2023-20866"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/20xxx/CVE-2023-20866.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20866","state":"PUBLISHED","datePublished":"2023-04-13T00:00:00.000Z","dateUpdated":"2025-02-07T16:41:34.511Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2022-11-01T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In Spring Session version 3.0.0, the session id can be logged to the standard output stream. This vulnerability exposes sensitive information to those who have access to the application logs and can be used for session hijacking. Specifically, an application is vulnerable if it is using HeaderHttpSessionIdResolver."}],"affected":[{"vendor":"n/a","product":"Spring Session","versions":[{"version":"Spring session versions 3.0.x prior to 3.0.1","status":"affected"}]}],"references":[{"url":"https://spring.io/security/cve-2023-20866"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","type":"CWE","lang":"en","description":"CWE-200-Exposure of Sensitive Information to an Unauthorized Actor"}]}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2023-04-13T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://spring.io/security/cve-2023-20866","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T09:21:32.350Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-02-07T16:40:50.101115Z","id":"CVE-2023-20866","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","type":"CWE","lang":"en","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-07T16:41:34.511Z"}}]}}}