{"action":"Upgrade org.keycloak:keycloak-core to 20.0.3 or later.","affected":[{"fixed":"20.0.3","introduced":"0"}],"component":"org.keycloak:keycloak-core","cve_ids":["CVE-2023-0091"],"ecosystem":"Maven","epss":0.00479,"exploited":false,"fixed_versions":["20.0.3"],"ghsa_id":"GHSA-v436-q368-hvgg","id":"tcs_01M5N9D5HB041T28N00KMHKNYJ","modified_at":"2023-11-08T04:11:05.394649Z","published_at":"2023-01-12T23:39:39Z","references":["https://osv.dev/vulnerability/GHSA-v436-q368-hvgg","https://github.com/keycloak/keycloak/security/advisories/GHSA-v436-q368-hvgg","https://nvd.nist.gov/vuln/detail/CVE-2023-0091","https://access.redhat.com/security/cve/CVE-2023-0091","https://github.com/keycloak/keycloak"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-v436-q368-hvgg","url":"https://osv.dev/vulnerability/GHSA-v436-q368-hvgg"}],"summary":"Keycloak has lack of validation of access token on client registrations endpoint"}