{"schemaVersion":3,"id":"CVE-2020-10734","aliases":["GHSA-rvjg-gxwx-j5gf"],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.","dates":{"published":"2021-02-11T15:29:45.000Z","modified":"2024-08-04T11:14:14.684Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":3.3,"severity":"low","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Maven","score":3.3,"severity":"low","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","exploitability":4.6,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":3.3,"severity":"low","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00211,"percentile":0.10759,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00211},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00211,"percentile":0.10759}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00211,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00211,"percentile":0.10759}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-352","name":"Cross-Site Request Forgery (CSRF)","description":"The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.","type":"weakness","status":"Stable","abstraction":"Compound","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/352.html"}],"affected":[{"vendor":"org.keycloak","product":"keycloak-oidc-client-adapter-pom","name":"org.keycloak:keycloak-oidc-client-adapter-pom","label":"keycloak-oidc-client-adapter-pom","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.keycloak/keycloak-oidc-client-adapter-pom","purlType":"maven","versions":[{"text":"< 18.0.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 18.0.0","eol":null,"hubHref":null},{"vendor":"redhat","product":"jboss_fuse","name":"jboss fuse","label":"jboss_fuse","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"7.0.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0.0","eol":null,"hubHref":"/vendor/redhat/jboss_fuse"},{"vendor":"redhat","product":"keycloak","name":"keycloak","label":"keycloak","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"keycloak","label":"Keycloak","category":"server-app"}},"hubHref":"/vendor/redhat/keycloak"},{"vendor":"redhat","product":"openshift_application_runtimes","name":"openshift application runtimes","label":"openshift_application_runtimes","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/redhat/openshift_application_runtimes"},{"vendor":"redhat","product":"single_sign-on","name":"single sign-on","label":"single_sign-on","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/single_sign-on"}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1831662","label":"bugzilla.redhat.com/show_bug.cgi?id=1831662","hostname":"bugzilla.redhat.com","tags":["X Refsource MISC","WEB","Issue Tracking","Vendor Advisory"]},{"url":"https://issues.redhat.com/browse/KEYCLOAK-13653","label":"issues.redhat.com/browse/KEYCLOAK-13653","hostname":"issues.redhat.com","tags":["X Refsource MISC","WEB","Permissions Required","Vendor Advisory"]},{"url":"https://github.com/keycloak/keycloak/security/advisories/GHSA-rvjg-gxwx-j5gf","label":"github.com/keycloak/keycloak/security/advisories/GHSA-rvjg-gxwx-j5gf","hostname":"github.com","tags":["WEB"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10734","label":"nvd.nist.gov/vuln/detail/CVE-2020-10734","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/keycloak/keycloak","label":"github.com/keycloak/keycloak","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-02-11T15:29:45.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T11:14:14.684Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":13,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T23:15:15.866Z","stale":false,"partial":false}}