Talend — Vulnerabilities & Security Advisories 3

Talend is an open-source data integration platform used for ETL processes, data quality management, and application integration. Historically, common vulnerabilities include remote code execution, cross-site scripting, and privilege escalation, often stemming from improper input validation and insecure default configurations. The platform has faced security incidents, including a 2020 vulnerability (CVE-2020-11635) allowing remote code execution through the REST API. With three current CVEs, Talend's security posture remains a concern, particularly for organizations relying on its data integration capabilities without implementing hardening measures. Regular patching and secure configuration are critical to mitigating risks associated with these vulnerabilities.