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High

Security advisory

Type: advisorySources: OSVCVE: CVE-2026-92122

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check the method called through the proxy created when a sandboxed script coerces a value to an interface, if the value inherits a method of the same name as an interface method, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2026-92122
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 08:07 UTC · Revision 1

Source evidence

CVE-2026-92122

core-osv · Original source

Published 16 Sept 2026, 14:17 UTC

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check the method called through the proxy created when a sandboxed script coerces a value to an interface, if the value inherits a method of the same name as an interface method, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

osv:CVE-2026-92122
Complete source record
{
  "id": "d317cb8980b4155fb7a9a5249ff347c524291eef610d83603e275f98f7318204",
  "url": "https://osv.dev/vulnerability/CVE-2026-92122",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-92122",
    "summary": "Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check the method called through the proxy created when a sandboxed script coerces a value to an interface, if the value inherits a method of the same name as an interface method, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.",
    "evidence": "osv:CVE-2026-92122",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-92122",
      "aliases": [
        "CVE-2026-92122"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/script-security-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "9af9b3ac253d90979bd6a3eec6e979d04ca2b5d1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1415.v9a_f9b_3a_c253d"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1415.v9a_f9b_3a_c253d",
            "1412.v7737b_3405f86",
            "1402.v94c9ce464861",
            "1399.ve6a_66547f6e1",
            "1385.v7d2d9ec4d909",
            "1378.vf25626395f49",
            "1373.vb_b_4a_a_c26fa_00",
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            "1368.vb_b_402e3547e7",
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            "1361.v913100720139",
            "1358.vb_26663c13537",
            "1354.va_70a_fe478c7f",
            "1341.va_2819b_414686",
            "1336.vf33a_a_9863911",
            "1335.vf07d9ce377a_e",
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            "1321.va_73c0795b_923",
            "1313.v7a_6067dc7087",
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            "1305.v487433146192",
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            "1175.v4b_d517d6db_f0",
            "1172.v35f6a_0b_8207e",
            "1145.vb_cf6cf6ed960",
            "1158.v7c1b_73a_69a_08",
            "1146.vdf547f19a_473",
            "1140.vf967fb_efa_55a_",
            "1138.v8e727069a_025",
            "1131.v8b_b_5eda_c328e",
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            "1118.vba21ca2e3286",
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            "script-security-1.15",
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            "script-security-1.13",
            "script-security-1.12",
            "script-security-1.11",
            "script-security-1.10",
            "script-security-1.9",
            "script-security-1.8",
            "script-security-1.7",
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            "script-security-1.5",
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            "script-security-1.3",
            "script-security-1.2",
            "script-security-1.1",
            "script-security-1.0",
            "script-security-1.0-beta-6",
            "script-security-1.0-beta-5",
            "script-security-1.0-beta-4",
            "script-security-1.0-beta-3",
            "script-security-1.0-beta-2",
            "script-security-1.0-beta-1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92122.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:03.153834514Z",
      "provider": "osv",
      "references": [
        "https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3929"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2026-92122",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 440197,
  "published_at": "2026-09-16T14:17:14.18+00:00"
}