CVE-2025-1098
HighSummary
W ingress-nginx odkryto problem bezpieczeństwa, w którym adnotacje Ingress `mirror-target` i `mirror-host` mogą być wykorzystane do wstrzykiwania dowolnej konfiguracji do nginx. Może to prowadzić do wykonania dowolnego kodu w kontekście kontrolera ingress-nginx oraz ujawnienia tajemnic dostępnych dla kontrolera.
Risk Assessment
Organizacja może być narażona na wykonanie złośliwego kodu oraz nieautoryzowany dostęp do tajemnic, co może prowadzić do poważnych naruszeń bezpieczeństwa danych.
Recommendation
Zaleca się przegląd i ograniczenie użycia adnotacji `mirror-target` i `mirror-host`, a także wdrożenie odpowiednich kontroli dostępu do tajemnic w klastrze.
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Original NVD description (English source)
A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `mirror-target` and `mirror-host` Ingress annotations can be used to inject arbitrary configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

