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2 vulnerabilities found for bigquery-connector-for-apache-kafka by Aiven-Open

CVE-2026-23529 (GCVE-0-2026-23529)

Vulnerability from nvd – Published: 2026-01-16 16:53 – Updated: 2026-01-16 17:24
VLAI?
Title
Arbitrary File Read in Google BigQuery Sink connector
Summary
Kafka Connect BigQuery Connector is an implementation of a sink connector from Apache Kafka to Google BigQuery. Prior to 2.11.0, there is an arbitrary file read in Google BigQuery Sink connector. Aiven's Google BigQuery Kafka Connect Sink connector requires Google Cloud credential configurations for authentication to BigQuery services. During connector configuration, users can supply credential JSON files that are processed by Google authentication libraries. The service fails to validate externally-sourced credential configurations before passing them to the authentication libraries. An attacker can exploit this by providing a malicious credential configuration containing crafted credential_source.file paths or credential_source.url endpoints, resulting in arbitrary file reads or SSRF attacks.
Severity ?
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-73 - External Control of File Name or Path
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
Aiven-Open bigquery-connector-for-apache-kafka Affected: < 2.11.0
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Show details on NVD website
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CVE-2026-23529 (GCVE-0-2026-23529)

Vulnerability from cvelistv5 – Published: 2026-01-16 16:53 – Updated: 2026-01-16 17:24
VLAI?
Title
Arbitrary File Read in Google BigQuery Sink connector
Summary
Kafka Connect BigQuery Connector is an implementation of a sink connector from Apache Kafka to Google BigQuery. Prior to 2.11.0, there is an arbitrary file read in Google BigQuery Sink connector. Aiven's Google BigQuery Kafka Connect Sink connector requires Google Cloud credential configurations for authentication to BigQuery services. During connector configuration, users can supply credential JSON files that are processed by Google authentication libraries. The service fails to validate externally-sourced credential configurations before passing them to the authentication libraries. An attacker can exploit this by providing a malicious credential configuration containing crafted credential_source.file paths or credential_source.url endpoints, resulting in arbitrary file reads or SSRF attacks.
Severity ?
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-73 - External Control of File Name or Path
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
Aiven-Open bigquery-connector-for-apache-kafka Affected: < 2.11.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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