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CVE-2026-92125

Estado: AnalizadaAlta (8.8)—

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject the @GroovyASTTransformationClass annotation, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to run an arbitrary AST transformation at compile time, bypassing the sandbox protection and executing arbitrary code in the context of the Jenkins controller JVM.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Explotación de servicio remoto Jenkins con credenciales válidas (PR:L) para eludir sandbox y ejecutar código arbitrario mediante anotación GroovyASTTransformationClass en tiempo de compilación; impacto: ejecución de comandos en contexto del controlador Jenkins.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementDisable or Remove Feature or ProgramApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser Training

Tecnologías afectadas (1)

Jenkins — Script Security

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-92125",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "role": "CISA Coordinator",
          "options": [
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            },
            {
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          ],
          "version": "2.0.3",
          "timestamp": "2026-09-16T20:01:26.071470Z"
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 2.8
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    ]
  },
  "affected": [
    {
      "source": "jenkinsci-cert@googlegroups.com",
      "affectedData": [
        {
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          "product": "Jenkins Script Security Plugin",
          "versions": [
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              "version": "0",
              "versionType": "maven",
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            }
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        }
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  ],
  "published": "2026-09-16T14:17:14.477",
  "references": [
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      "url": "https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3925%20(1)",
      "tags": [
        "Vendor Advisory"
      ],
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    }
  ],
  "lastModified": "2026-09-21T17:30:09.747",
  "configurations": [
    {
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}