GHSA-F8R7-7HV9-7F43

Vulnerability from github – Published: 2022-05-14 03:13 – Updated: 2022-12-12 16:34
VLAI?
Summary
Jenkins CAS Plugin Server-Side Request Forgery vulnerability
Details

A server-side request forgery vulnerability exists in Jenkins CAS Plugin 1.4.1 and older in CasSecurityRealm.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 1.4.2, this form validation method requires POST requests and the Overall/Administer permission.

Severity ?
5.4 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.4.1"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:cas-plugin"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-1000188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-12T16:34:18Z",
    "nvd_published_at": "2018-06-05T20:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A server-side request forgery vulnerability exists in Jenkins CAS Plugin 1.4.1 and older in CasSecurityRealm.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 1.4.2, this form validation method requires POST requests and the Overall/Administer permission.",
  "id": "GHSA-f8r7-7hv9-7f43",
  "modified": "2022-12-12T16:34:18Z",
  "published": "2022-05-14T03:13:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000188"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/cas-plugin/commit/25d952151d61dec3627e875f03ac4f648d5e883d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/cas-plugin"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2018-06-04/#SECURITY-809"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins CAS Plugin Server-Side Request Forgery vulnerability"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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