{"schemaVersion":3,"id":"CVE-2023-20862","aliases":["GHSA-x873-6rgc-94jc"],"status":"published","duplicateOf":null,"title":null,"description":"In Spring Security, versions 5.7.x prior to 5.7.8, versions 5.8.x prior to 5.8.3, and versions 6.0.x prior to 6.0.3, the logout support does not properly clean the security context if using serialized versions. Additionally, it is not possible to explicitly save an empty security context to the HttpSessionSecurityContextRepository. This vulnerability can keep users authenticated even after they performed logout. 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