Lightbend Alpakka Kafka before 5.0.0 logs its configuration as debug information, and thus log files may contain credentials (if plain cleartext login is configured). This occurs in akka.kafka.internal.KafkaConsumerActor.
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This medium-severity CVE scores 5.5 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 80% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Lightbend Alpakka Kafka before 5.0.0 logs its configuration as debug information, and thus log files may contain credentials (if plain cleartext login is configured). This occurs in akka.kafka.internal.KafkaConsumerActor.
April 27, 2023
January 31, 2025
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| com.typesafe.akka:akka-stream-kafka_2.11 | 0.11 ... 2.0.7 (42 versions) | — | — |
| com.typesafe.akka:akka-stream-kafka_2.12 | 0.13 ... 4.0.1 (41 versions) | 4.0.2 | — |
| com.typesafe.akka:akka-stream-kafka_2.13 | 1.0.4 ... 4.0.1 (26 versions) | 4.0.2 | — |
| com.typesafe.akka:akka-stream-kafka_3 | 4.0.1 | 4.0.2 | — |
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CWE-312