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CVE-2026-75033

Estado: AnalizadaAlta (7.7)—

A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its `field.cattle.io/projectId` annotation, without verifying that the referenced project belonged to the same downstream cluster. A user able to create namespaces on one cluster could set the annotation to a project ID from another cluster and have that project's secrets copied into a namespace under their control.

This issue affects Rancher: before 2.15.1.

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.

Acceso de red con PR:L a servicio Rancher para manipular anotaciones y acceder a secretos de proyecto de otro cluster (T1552.007). Impacto secundario: potencial modificación de identidades/credenciales via secretos expuestos (T1098.003).

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 ManagementUser Account ManagementNetwork SegmentationVulnerability ScanningThreat Intelligence ProgramMulti-factor Authentication

Tecnologías afectadas (1)

Suse — Rancher

CWE

Referencias

JSON original (NVD)

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  "lastModified": "2026-09-18T14:56:19.560",
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