{"id":"GHSA-458h-wv48-fq75","summary":"Keycloak vulnerable to cross-site scripting via the state parameter","details":"A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using `response_mode=form_post` it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.","aliases":["CVE-2018-14655"],"modified":"2023-11-01T04:49:00.615080Z","published":"2022-05-13T01:34:29Z","database_specific":{"cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-07-21T22:47:11Z","nvd_published_at":"2018-11-13T19:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14655"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3592"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3593"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3595"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655"},{"type":"PACKAGE","url":"https://github.com/keycloak/keycloak"}],"affected":[{"package":{"name":"org.keycloak:keycloak-parent","ecosystem":"Maven","purl":"pkg:maven/org.keycloak/keycloak-parent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.4.3.Final"}]}],"versions":["1.0-alpha-1","1.0-alpha-1-12062013","1.0-alpha-2","1.0-alpha-3","1.0-alpha-4","1.0-beta-1","1.0-beta-1-20150521","1.0-beta-1-20150523","1.0-beta-2","1.0-beta-3","1.0-beta-4","1.0-final","1.0-rc-1","1.0-rc-2","1.0.1.Final","1.0.2.Final","1.0.3.Final","1.0.4.Final","1.0.5.Final","1.1.0.Beta1","1.1.0.Beta2","1.1.0.Final","1.1.1.Final","1.2.0.Beta1","1.2.0.CR1","1.2.0.Final","1.3.0.Final","1.3.1.Final","1.4.0.Final","1.5.0-Final","1.5.0.Final","1.5.1.Final","1.6.0.Final","1.6.1.Final","1.7.0.CR1","1.7.0.Final","1.8.0.Alpha1","1.8.0.CR1","1.8.0.CR2","1.8.0.CR3","1.8.0.Final","1.8.1.Final","1.9.0.CR1","1.9.0.Final","1.9.1.Final","1.9.2.Final","1.9.3.Final","1.9.4.Final","1.9.5.Final","1.9.7.Final","1.9.8.Final","2.0.0.CR1","2.0.0.Final","2.1.0.CR1","2.1.0.Final","2.2.0.CR1","2.2.0.Final","2.2.1.Final","2.3.0.CR1","2.3.0.Final","2.4.0.CR1","2.4.0.Final","2.5.0.CR1","2.5.0.Final","2.5.1.Final","2.5.4.Final","2.5.5.Final","3.0.0.CR1","3.0.0.Final","3.1.0.CR1","3.1.0.Final","3.2.0.CR1","3.2.0.Final","3.2.1.Final","3.3.0.CR1","3.3.0.CR2","3.3.0.Final","3.4.0.CR1","3.4.0.Final","3.4.1.CR1","3.4.1.Final","3.4.2.Final","3.4.3.Final"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-458h-wv48-fq75/GHSA-458h-wv48-fq75.json"}},{"package":{"name":"org.keycloak:keycloak-parent","ecosystem":"Maven","purl":"pkg:maven/org.keycloak/keycloak-parent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0.Beta1"},{"last_affected":"4.0.0.Beta2"}]}],"versions":["4.0.0.Beta1","4.0.0.Beta2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-458h-wv48-fq75/GHSA-458h-wv48-fq75.json"}},{"package":{"name":"org.keycloak:keycloak-parent","ecosystem":"Maven","purl":"pkg:maven/org.keycloak/keycloak-parent"},"versions":["4.3.0.Final"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-458h-wv48-fq75/GHSA-458h-wv48-fq75.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}