{"id":"CVE-2023-29471","aliases":["GHSA-55vq-xpjf-r2xc"],"url":"https://o3.security/vulnerability/CVE-2023-29471","summary":"Lightbend Alpakka Kafka logs credentials on debug level","details":"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.","published":"2023-04-27T00:00:00Z","modified":"2026-08-12T03:51:43.066482441Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.typesafe.akka:akka-stream-kafka_3","fixedVersion":"4.0.2"},{"ecosystem":"Maven","name":"com.typesafe.akka:akka-stream-kafka_2.13","fixedVersion":"4.0.2"},{"ecosystem":"Maven","name":"com.typesafe.akka:akka-stream-kafka_2.12","fixedVersion":"4.0.2"},{"ecosystem":"Maven","name":"com.typesafe.akka:akka-stream-kafka_2.11","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://akka.io/security/alpakka-kafka-cve-2023-29471.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29471.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29471"},{"type":"REPORT","url":"https://github.com/akka/alpakka-kafka/issues/1592"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.066482441Z"}}