GHSA-Q6W2-89HQ-HQ27严重已审查

keycloak Self Stored Cross-site Scripting vulnerability

OSV 1.4.0 · github-reviewed · 修改于 2022-08-12 00:52

发布时间

2021-06-09 07:02

GitHub 审查时间

2021-06-02 01:55

NVD 发布时间

2021-05-28 19:15

源文件

advisories/github-reviewed/2021/06/GHSA-q6w2-89hq-hq27/GHSA-q6w2-89hq-hq27.json

公告说明

A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

受影响的软件包

Maven

org.keycloak:keycloak-core

ECOSYSTEM

引入0修复13.0.0

标识信息

别名 / CVE

CVE-2021-20195

CWE

CWE-116CWE-20CWE-79

软件生态

Maven

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-q6w2-89hq-hq27",
  "aliases": [
    "CVE-2021-20195"
  ],
  "details": "A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
  "summary": "keycloak Self Stored Cross-site Scripting vulnerability",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "13.0.0"
            }
          ]
        }
      ],
      "package": {
        "name": "org.keycloak:keycloak-core",
        "ecosystem": "Maven"
      }
    }
  ],
  "modified": "2022-08-11T16:52:01Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
    }
  ],
  "published": "2021-06-08T23:02:43Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20195",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/keycloak/keycloak/commit/717d9515fa131e3d8c8936e41b2e52270fdec976",
      "type": "WEB"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1919143",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-116",
      "CWE-20",
      "CWE-79"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "nvd_published_at": "2021-05-28T11:15:00Z",
    "github_reviewed_at": "2021-06-01T17:55:29Z"
  }
}