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CVE-2026-23529

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 extern
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e76b7c14bb399ec5d051aab37658fbabfe0774748327e6fb594b00580b87c168
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"bigquery-connector-for-apache-kafka","vendor":"Aiven-Open","versions":[{"status":"affected","version":"< 2.11.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://docs.cloud.google.com/support/bulletins#gcp-2025-005","tags":["x_refsource_MISC"],"url":"https://docs.cloud.google.com/support/bulletins#gcp-2025-005"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/references/2
{"name":"https://github.com/Aiven-Open/bigquery-connector-for-apache-kafka/commit/20ea3921c6fe72d605a033c1943b20f49eaba981","tags":["x_refsource_MISC"],"url":"https://github.com/Aiven-Open/bigquery-connector-for-apache-kafka/commit/20ea3921c6fe72d605a033c1943b20f49eaba981"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/references/1
{"name":"https://github.com/Aiven-Open/bigquery-connector-for-apache-kafka/releases/tag/v2.11.0","tags":["x_refsource_MISC"],"url":"https://github.com/Aiven-Open/bigquery-connector-for-apache-kafka/releases/tag/v2.11.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/references/3
{"name":"https://github.com/Aiven-Open/bigquery-connector-for-apache-kafka/security/advisories/GHSA-3mg8-2g53-5gj4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Aiven-Open/bigquery-connector-for-apache-kafka/security/advisories/GHSA-3mg8-2g53-5gj4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4e5c63fa191914828e16b6af1b71135db41ca4390e2f4cfea9d8ce760ed250bb · sha256:ea479ad1ee8b4e83… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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