{
"id": "GHSA-484q-784p-8m5h",
"aliases": [
"CVE-2020-10776"
],
"details": "A flaw was found in Keycloak before version 12.0.0, where it is possible to add unsafe schemes for the redirect_uri parameter. This flaw allows an attacker to perform a Cross-site scripting attack.",
"summary": "Cross-site Scripting in keycloak",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "12.0.0"
}
]
}
],
"package": {
"name": "org.keycloak:keycloak-server-spi-private",
"ecosystem": "Maven"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "12.0.0"
}
]
}
],
"package": {
"name": "org.keycloak:keycloak-services",
"ecosystem": "Maven"
}
}
],
"modified": "2024-04-22T19:48:27Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
}
],
"published": "2022-02-09T00:58:15Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10776",
"type": "ADVISORY"
},
{
"url": "https://github.com/keycloak/keycloak/commit/01be601dbdd77822827de173e34180d9322db85c",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1847428",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2020-11-17T02:15:00Z",
"github_reviewed_at": "2021-04-01T19:41:54Z"
}
}