GHSA-P6QC-37HQ-WQR6

Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2023-10-27 14:24
VLAI?
Summary
Remote code execution vulnerability in Jenkins Templating Engine Plugin
Details

Jenkins Templating Engine Plugin 2.1 and earlier does not protect its pipeline configurations using Script Security Plugin.

This vulnerability allows attackers with Job/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.

Jenkins Templating Engine Plugin 2.2 integrates with Script Security Plugin to protect its pipeline configurations.

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.1"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:templating-engine"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-21646"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-693"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-13T19:28:15Z",
    "nvd_published_at": "2021-04-21T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Jenkins Templating Engine Plugin 2.1 and earlier does not protect its pipeline configurations using Script Security Plugin.\n\nThis vulnerability allows attackers with Job/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.\n\nJenkins Templating Engine Plugin 2.2 integrates with Script Security Plugin to protect its pipeline configurations.",
  "id": "GHSA-p6qc-37hq-wqr6",
  "modified": "2023-10-27T14:24:29Z",
  "published": "2022-05-24T17:48:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21646"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/templating-engine-plugin/commit/aed14bed7333329f51330d0a8111e4d94cdee3e6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/templating-engine-plugin"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2311"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/04/21/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Remote code execution vulnerability in Jenkins Templating Engine Plugin"
}


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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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