{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright © Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57281.json"
      }
    ],
    "title": "jenkins-script-security-plugin: Jenkins Script Security Plugin: Arbitrary code execution outside sandbox",
    "tracking": {
      "current_release_date": "2026-06-30T03:42:55+00:00",
      "generator": {
        "date": "2026-06-30T03:42:55+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.3.0"
        }
      },
      "id": "CVE-2026-57281",
      "initial_release_date": "2026-06-24T13:20:04.648000+00:00",
      "revision_history": [
        {
          "date": "2026-06-24T13:20:04.648000+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-06-26T19:06:31+00:00",
          "number": "2",
          "summary": "Current version"
        },
        {
          "date": "2026-06-30T03:42:55+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "OpenShift Developer Tools and Services",
                "product": {
                  "name": "OpenShift Developer Tools and Services",
                  "product_id": "openshift_developer_tools_and_services",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:ocp_tools"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "OpenShift Developer Tools and Services"
          },
          {
            "category": "product_version",
            "name": "jenkins.src",
            "product": {
              "name": "jenkins.src",
              "product_id": "jenkins.src",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/jenkins?arch=src"
              }
            }
          },
          {
            "category": "product_version",
            "name": "jenkins-2-plugins.src",
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              "name": "jenkins-2-plugins.src",
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              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/jenkins-2-plugins?arch=src"
              }
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          },
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            "name": "ocp-tools-4/jenkins-rhel8",
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              "name": "ocp-tools-4/jenkins-rhel8",
              "product_id": "ocp-tools-4/jenkins-rhel8",
              "product_identification_helper": {
                "purl": "pkg:oci/jenkins-rhel8?repository_url=registry.redhat.io/ocp-tools-4/jenkins-rhel8"
              }
            }
          },
          {
            "category": "product_version",
            "name": "ocp-tools-4/jenkins-rhel9",
            "product": {
              "name": "ocp-tools-4/jenkins-rhel9",
              "product_id": "ocp-tools-4/jenkins-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/jenkins-rhel9?repository_url=registry.redhat.io/ocp-tools-4/jenkins-rhel9"
              }
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          }
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        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "jenkins-2-plugins.src as a component of OpenShift Developer Tools and Services",
          "product_id": "openshift_developer_tools_and_services:jenkins-2-plugins.src"
        },
        "product_reference": "jenkins-2-plugins.src",
        "relates_to_product_reference": "openshift_developer_tools_and_services"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "jenkins.src as a component of OpenShift Developer Tools and Services",
          "product_id": "openshift_developer_tools_and_services:jenkins.src"
        },
        "product_reference": "jenkins.src",
        "relates_to_product_reference": "openshift_developer_tools_and_services"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ocp-tools-4/jenkins-rhel8 as a component of OpenShift Developer Tools and Services",
          "product_id": "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel8"
        },
        "product_reference": "ocp-tools-4/jenkins-rhel8",
        "relates_to_product_reference": "openshift_developer_tools_and_services"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ocp-tools-4/jenkins-rhel9 as a component of OpenShift Developer Tools and Services",
          "product_id": "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel9"
        },
        "product_reference": "ocp-tools-4/jenkins-rhel9",
        "relates_to_product_reference": "openshift_developer_tools_and_services"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-57281",
      "cwe": {
        "id": "CWE-917",
        "name": "Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')"
      },
      "discovery_date": "2026-06-24T14:02:12.873680+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2492200"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Jenkins Script Security Plugin. Attackers with the ability to run sandboxed Groovy scripts can exploit this vulnerability to execute arbitrary code outside the sandbox environment. This is due to the plugin's failure to reject Groovy Abstract Syntax Tree (AST) transformation annotations that include an extensions member, allowing unauthorized script execution if a suitable script exists on the classpath.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jenkins-script-security-plugin: Jenkins Script Security Plugin: Arbitrary code execution outside sandbox",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw has an Important impact as the Jenkins Script Security Plugin shipped in Red Hat OpenShift Container Platform is susceptible to a sandbox bypass. An authenticated attacker with the ability to run sandboxed Groovy scripts can exploit improperly handled AST transformation annotations to execute arbitrary code outside the sandbox on the Jenkins controller. Exploitation requires a suitable script to be present on the classpath, increasing attack complexity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "known_affected": [
          "openshift_developer_tools_and_services:jenkins-2-plugins.src",
          "openshift_developer_tools_and_services:jenkins.src",
          "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel8",
          "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel9"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-57281"
        },
        {
          "category": "external",
          "summary": "RHBZ#2492200",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492200"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-57281",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-57281"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-57281",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57281"
        },
        {
          "category": "external",
          "summary": "https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793",
          "url": "https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793"
        }
      ],
      "release_date": "2026-06-24T13:20:04.648000+00:00",
      "remediations": [
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
          "product_ids": [
            "openshift_developer_tools_and_services:jenkins-2-plugins.src",
            "openshift_developer_tools_and_services:jenkins.src",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel8",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel9"
          ]
        },
        {
          "category": "none_available",
          "details": "Affected",
          "product_ids": [
            "openshift_developer_tools_and_services:jenkins-2-plugins.src",
            "openshift_developer_tools_and_services:jenkins.src",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel8",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel9"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "openshift_developer_tools_and_services:jenkins-2-plugins.src",
            "openshift_developer_tools_and_services:jenkins.src",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel8",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel9"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important",
          "product_ids": [
            "openshift_developer_tools_and_services:jenkins-2-plugins.src",
            "openshift_developer_tools_and_services:jenkins.src",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel8",
            "openshift_developer_tools_and_services:ocp-tools-4/jenkins-rhel9"
          ]
        }
      ],
      "title": "jenkins-script-security-plugin: Jenkins Script Security Plugin: Arbitrary code execution outside sandbox"
    }
  ]
}