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CVE-2026-11945

Estado: AnalizadaAlta (7.5)—

PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a JSON document and placing malicious code inside a particular key-value pair. If a superuser calls the import_database_rules() or import_roles_rules() functions, the malicious code is executed with superuser privileges. The problem is resolved in PostgreSQL Anonymizer 3.1.1 and further versions

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.

Vector CVSS indica acceso remoto con privilegios (PR:L) y sin interacción del usuario. La vulnerabilidad permite escalada a superuser al ejecutar funciones de importación con código malicioso en JSON, logrando ejecución remota de servicios (T1210) y consecuente compromiso de privilegios administrati

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

Threat Intelligence ProgramApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareVulnerability ScanningRestrict File and Directory Permissions

Tecnologías afectadas (1)

Dalibo — Postgresql Anonymizer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-11945",
  "cveTags": [],
  "metrics": {
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          "options": [
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              "automatable": "no"
            },
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2026-06-11T00:00:00+00:00"
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        "Vendor Advisory"
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  "lastModified": "2026-06-17T10:14:31.513",
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