{"action":"Upgrade org.keycloak:keycloak-core to 23.0.4 or later.","affected":[{"fixed":"23.0.4","introduced":"0"}],"component":"org.keycloak:keycloak-core","cve_ids":["CVE-2023-6927"],"ecosystem":"Maven","epss":0.01109,"exploited":false,"fixed_versions":["23.0.4"],"ghsa_id":"GHSA-9vm7-v8wj-3fqw","id":"tcs_01M5N8QVXGJG1RTZFN4KAT2MA8","modified_at":"2026-09-10T03:50:09.322217671Z","published_at":"2024-01-23T14:43:50Z","references":["https://osv.dev/vulnerability/GHSA-9vm7-v8wj-3fqw","https://github.com/keycloak/keycloak/security/advisories/GHSA-9vm7-v8wj-3fqw","https://nvd.nist.gov/vuln/detail/CVE-2023-6927","https://access.redhat.com/errata/RHSA-2024:0094","https://access.redhat.com/errata/RHSA-2024:0095","https://access.redhat.com/errata/RHSA-2024:0096","https://access.redhat.com/errata/RHSA-2024:0097","https://access.redhat.com/errata/RHSA-2024:0098","https://access.redhat.com/errata/RHSA-2024:0100","https://access.redhat.com/errata/RHSA-2024:0101","https://access.redhat.com/security/cve/CVE-2023-6927","https://bugzilla.redhat.com/show_bug.cgi?id=2255027","https://github.com/keycloak/keycloak"],"severity":{"label":"medium","score":4.6},"sources":[{"source":"osv","source_id":"GHSA-9vm7-v8wj-3fqw","url":"https://osv.dev/vulnerability/GHSA-9vm7-v8wj-3fqw"}],"summary":"keycloak-core: open redirect via \"form_post.jwt\" JARM response mode"}