ghsa-qxwc-wchr-5h29
Vulnerability from github
Published
2023-08-16 15:30
Modified
2023-08-16 21:06
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
Jenkins Gogs Plugin vulnerable to unsafe default behavior and information disclosure
Details

Jenkins Gogs Plugin provides a webhook endpoint at /gogs-webhook that can be used to trigger builds of jobs. In Gogs Plugin 1.0.15 and earlier, an option to specify a Gogs secret for this webhook is provided, but not enabled by default.

This allows unauthenticated attackers to trigger builds of jobs corresponding to the attacker-specified job name.

Additionally, the output of the webhook endpoint includes whether a job corresponding to the attacker-specified job name exists, even if the attacker has no permission to access it.

As of publication of this advisory, there is no fix.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:gogs-webhook"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.0.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-40348"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-16T21:06:56Z",
    "nvd_published_at": "2023-08-16T15:15:12Z",
    "severity": "MODERATE"
  },
  "details": "Jenkins Gogs Plugin provides a webhook endpoint at `/gogs-webhook` that can be used to trigger builds of jobs. In Gogs Plugin 1.0.15 and earlier, an option to specify a Gogs secret for this webhook is provided, but not enabled by default.\n\nThis allows unauthenticated attackers to trigger builds of jobs corresponding to the attacker-specified job name.\n\nAdditionally, the output of the webhook endpoint includes whether a job corresponding to the attacker-specified job name exists, even if the attacker has no permission to access it.\n\nAs of publication of this advisory, there is no fix.",
  "id": "GHSA-qxwc-wchr-5h29",
  "modified": "2023-08-16T21:06:56Z",
  "published": "2023-08-16T15:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40348"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-2894"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/08/16/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins Gogs Plugin vulnerable to unsafe default behavior and information disclosure"
}


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