github - ghsa-c9c2-wcxh-3w5j

GHSA-C9C2-WCXH-3W5J

Vulnerability from github – Published: 2023-02-15 15:30 – Updated: 2023-02-23 21:31

Summary

Sandbox escape in Jenkins Email Extension Plugin

Details

In Jenkins Email Extension Plugin 2.93 and earlier, templates defined inside a folder were not subject to Script Security protection, allowing attackers able to define email templates in folders to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

Severity ?

9.9 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Show details on source website

JSON

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.93"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:email-ext"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.94"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-25765"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-693"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-15T18:29:32Z",
    "nvd_published_at": "2023-02-15T14:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "In Jenkins Email Extension Plugin 2.93 and earlier, templates defined inside a folder were not subject to Script Security protection, allowing attackers able to define email templates in folders to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.",
  "id": "GHSA-c9c2-wcxh-3w5j",
  "modified": "2023-02-23T21:31:10Z",
  "published": "2023-02-15T15:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25765"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/email-ext-plugin/commit/ffe44a4c1c1830325787d7ef5e9e19ebf9a936f9"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/email-ext-plugin"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2939"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/02/15/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Sandbox escape in Jenkins Email Extension Plugin"
}

CVE-2023-25765 (GCVE-0-2023-25765)

Vulnerability from cvelistv5 – Published: 2023-02-15 00:00 – Updated: 2025-03-19 16:20

Summary

Severity ?

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-693 - Protection Mechanism Failure

Assigner

jenkins

References

URL

Tags

	https://www.jenkins.io/security/advisory/2023-02-…
	http://www.openwall.com/lists/oss-security/2023/02/15/4	mailing-list

Impacted products

	Vendor	Product	Version
	Jenkins Project	Jenkins Email Extension Plugin	Affected: unspecified , ≤ 2.93 (custom) Unaffected: 2.89.0.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:32:12.447Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2939"
          },
          {
            "name": "[oss-security] 20230215 Multiple vulnerabilities in Jenkins plugins",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2023/02/15/4"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.9,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-25765",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-19T16:20:47.805766Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-693",
                "description": "CWE-693 Protection Mechanism Failure",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-19T16:20:52.614Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Jenkins Email Extension Plugin",
          "vendor": "Jenkins Project",
          "versions": [
            {
              "lessThanOrEqual": "2.93",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "2.89.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Jenkins Email Extension Plugin 2.93 and earlier, templates defined inside a folder were not subject to Script Security protection, allowing attackers able to define email templates in folders to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-24T12:48:58.427Z",
        "orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
        "shortName": "jenkins"
      },
      "references": [
        {
          "url": "https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2939"
        },
        {
          "name": "[oss-security] 20230215 Multiple vulnerabilities in Jenkins plugins",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2023/02/15/4"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
    "assignerShortName": "jenkins",
    "cveId": "CVE-2023-25765",
    "datePublished": "2023-02-15T00:00:00.000Z",
    "dateReserved": "2023-02-14T00:00:00.000Z",
    "dateUpdated": "2025-03-19T16:20:52.614Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-C9C2-WCXH-3W5J

CVE-2023-25765 (GCVE-0-2023-25765)

Tags

Sightings

Nomenclature