ghsa-w9mf-83w3-fv49
Vulnerability from github
Published
2022-09-23 16:32
Modified
2022-10-18 17:19
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
Keycloak vulnerable to Stored Cross site Scripting (XSS) when loading default roles
Details

A Stored XSS vulnerability was reported in the Keycloak Security mailing list, affecting all the versions of Keycloak, including the latest release (18.0.1). The vulnerability allows a privileged attacker to execute malicious scripts in the admin console, abusing of the default roles functionality.

CVSS 3.1 - 3.8

Vector String: AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Vector Clarification:

  • User interaction is not required as the admin console is regularly used during an administrator's work
  • The scope is unchanged since the admin console web application is both the vulnerable component and where the exploit executes

Credits

Aytaç Kalıncı, Ilker Bulgurcu, Yasin Yılmaz (@aytackalinci, @smileronin, @yasinyilmaz) - NETAŞ PENTEST TEAM

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.keycloak:keycloak-parent"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "19.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-2256"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-23T16:32:51Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "A Stored XSS vulnerability was reported in the Keycloak Security mailing list, affecting all the versions of Keycloak, including the latest release (18.0.1). The vulnerability allows a privileged attacker to execute malicious scripts in the admin console, abusing of the default roles functionality. \n\n### CVSS 3.1 - **3.8**\n\n**Vector String:** AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N\n\n**Vector Clarification:**\n\n* User interaction is not required as the admin console is regularly used during an administrator\u0027s work\n* The scope is unchanged since the admin console web application is both the vulnerable component and where the exploit executes\n\n### Credits\n\nAyta\u00e7 Kal\u0131nc\u0131, Ilker Bulgurcu, Yasin Y\u0131lmaz (@aytackalinci, @smileronin, @yasinyilmaz) - NETA\u015e PENTEST TEAM\n",
  "id": "GHSA-w9mf-83w3-fv49",
  "modified": "2022-10-18T17:19:11Z",
  "published": "2022-09-23T16:32:51Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-w9mf-83w3-fv49"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2256"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/commit/8e705a65ab2aa2b079374ec859ee7a75fad5a7d9"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2101942"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keycloak/keycloak"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Keycloak vulnerable to Stored Cross site Scripting (XSS) when loading default roles"
}


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