{
  "threat_severity" : "Moderate",
  "public_date" : "2021-10-14T00:00:00Z",
  "bugzilla" : {
    "description" : "keycloak-services: POST based reflected Cross Site Scripting vulnerability",
    "id" : "2013577",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2013577"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.1",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-79",
  "details" : [ "A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.", "A flaw has been found in Keycloak. The clients-registrations endpoint allows execution of javascript code on the client-side, which makes it vulnerable to a Cross-Site Scripting attack." ],
  "acknowledgement" : "Red Hat would like to thank Quentin TEXIER (Pentester at Opencyber) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "RHSSO 7.5.1",
    "release_date" : "2022-02-02T00:00:00Z",
    "advisory" : "RHSA-2022:0407",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-20323\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-20323\nhttps://github.com/keycloak/keycloak/security/advisories/GHSA-m98g-63qj-fp8j" ],
  "name" : "CVE-2021-20323",
  "csaw" : false
}