GHSA-C264-8834-PPJ2

Vulnerability from github – Published: 2022-05-24 17:19 – Updated: 2022-12-20 22:15
VLAI?
Summary
CSRF vulnerability in Jenkins Swarm Plugin
Details

Swarm Plugin adds API endpoints to add or remove agent labels. In Swarm Plugin 3.20 and earlier these only require a global Swarm secret to use, and no regular permission check is performed. This allows users with Agent/Create permission to add or remove labels of any agent.

Additionally, these API endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

Swarm Plugin 3.21 requires POST requests and Agent/Configure permission for the affected agent to these endpoints. It no longer uses the global Swarm secret for these API endpoints.

Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:swarm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.21"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-2192"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-20T22:15:47Z",
    "nvd_published_at": "2020-06-03T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Swarm Plugin adds API endpoints to add or remove agent labels. In Swarm Plugin 3.20 and earlier these only require a global Swarm secret to use, and no regular permission check is performed. This allows users with Agent/Create permission to add or remove labels of any agent.\n\nAdditionally, these API endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.\n\nSwarm Plugin 3.21 requires POST requests and Agent/Configure permission for the affected agent to these endpoints. It no longer uses the global Swarm secret for these API endpoints.",
  "id": "GHSA-c264-8834-ppj2",
  "modified": "2022-12-20T22:15:47Z",
  "published": "2022-05-24T17:19:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2192"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/swarm-plugin/commit/4d18f98b00e4c84b152d52346fb9ef1a227b1cf7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/swarm-plugin"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2020-06-03/#SECURITY-1200"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/06/03/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CSRF vulnerability in Jenkins Swarm Plugin"
}


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