CVE-2022-2256

Published Sep 1, 2022

Last updated 2 years ago

Overview

Description: A Stored Cross-site scripting (XSS) vulnerability was found in keycloak as shipped in Red Hat Single Sign-On 7. This flaw allows a privileged attacker to execute malicious scripts in the admin console, abusing the default roles functionality.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 3.8
Impact score: 2.5
Exploitability score: 1.2
Vector string: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Severity: LOW

Weaknesses

nvd@nist.gov: CWE-79
secalert@redhat.com: CWE-79

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9EFEC7CA-8DDA-48A6-A7B6-1F1D14792890"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References