CVE-2025-30677

CWE-532 — Log File Information Exposure4 documents4 sources
Severity
6.3MEDIUM
EPSS
0.3%
top 43.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apache Software Foundation Apache Pulsar IO Kafka Connect AdaptorApache Software Foundation Apache Pulsar IO Kafka ConnectorApache Pulsar
Timeline
PublishedApr 9

Description

Apache Pulsar contains multiple connectors for integrating with Apache Kafka. The Pulsar IO Apache Kafka Source Connector, Sink Connector, and Kafka Connect Adaptor Sink Connector log sensitive configuration properties in plain text in application logs. This vulnerability can lead to unintended exposure of credentials in log files, potentially allowing attackers with access to these logs to obtain Apache Kafka credentials. The vulnerability's impact is limited by the fact that an attacker woul…

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

Affected Packages5 packages

▶Mavenorg.apache.pulsar:pulsar-io-kafka3.3.0 — 3.3.6+2
▶NVDapache/pulsar2.3.0 — 3.0.11+2

🔴Vulnerability Details

3
OSV
Apache Pulsar Kafka Connector Logs Sensitive Information in Application Logs↗2025-04-09
▶
CVEList
Apache Pulsar IO Kafka Connector, Apache Pulsar IO Kafka Connect Adaptor: Sensitive information logged in Pulsar's Apache Kafka Connectors↗2025-04-09
▶
GHSA
Apache Pulsar Kafka Connector Logs Sensitive Information in Application Logs↗2025-04-09
▶