CVE-2026-12717: CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in Google Cloud BigQuery Data Transfer Service
An Improper Input Validation vulnerability in CData JDBC driver integration in Google Cloud BigQuery Data Transfer Service versions prior to 2026-05-01 on Google Cloud Platform allows an authenticated attacker to achieve remote code execution in the connector container and escalate privileges in the tenant project using crafted JDBC connection string parameters. This vulnerability was patched on 1 May 2026, and no customer action is needed.
CVE-2026-12717: CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in Google Cloud BigQuery Data Transfer Service
Description
An Improper Input Validation vulnerability in CData JDBC driver integration in Google Cloud BigQuery Data Transfer Service versions prior to 2026-05-01 on Google Cloud Platform allows an authenticated attacker to achieve remote code execution in the connector container and escalate privileges in the tenant project using crafted JDBC connection string parameters. This vulnerability was patched on 1 May 2026, and no customer action is needed.
CVSS v4.0
Score 9.4critical
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GoogleCloud
- Date Reserved
- 2026-06-19T11:20:27.072Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
- Is Cloud Service
- true
- Vendor Advisory Urls
- [{"url":"https://docs.cloud.google.com/support/bulletins#gcp-2026-056","vendor":"Google"}]
Threat ID: 6a8ee8a5acd9273b49ed0874
Added to database: 08/26/2026, 13:22:45 UTC
Last updated: 08/26/2026, 13:22:45 UTC
Views: 1
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