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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-59278

In Spring for Apache Kafka, SSRF via DNS resolution triggered by untrusted java.net types in header mapper default trusted packages

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Status
Published
Published
Updated
Assigning organization
vmware

Description

JsonKafkaHeaderMapper and DefaultKafkaHeaderMapper include java.net in their default trusted packages list. When these mappers are used — which is the default configuration for all @KafkaListener consumers — an external Kafka producer can inject a java.net.InetAddress type via the spring_json_header_types message header. Spring for Apache Kafka 4.1.0 Spring for Apache Kafka 4.0.0 - 4.0.6 Spring for Apache Kafka 3.0.0 - 3.3.16 Spring for Apache Kafka 2.9.0 - 2.9.14 Spring for Apache Kafka 2.8.12 and earlier

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Spring Spring for Apache Kafka

Default version status: unaffected

  • 4.1.0affected
  • 4.0.0 to ≤ 4.0.6affected
  • 3.0.0 to ≤ 3.3.16affected
  • 2.9.0 to ≤ 2.9.14affected
  • 0 to ≤ 2.8.12affected

References