CVE-2026-68981

Apache NiFi 1.5.0 through 2.10.0 support gzip-encoded HTTP requests for the application REST API using a Jersey encoding filter. The framework enforced a configurable maximum request size on the compressed payload rather than the decompressed output, allowing a malicious client to send crafted...

CVE-2026-62354

CVE-2026-62354 affects Apache NiFi 1.10.0–2.10.0. The issue is an authorization flaw in handling Parameter Context validation requests: users with READ access can submit proposed Parameter values, allowing them to override current configuration and invoke component validation methods with alterna...

CVE-2026-68979

Summary (CVE-2026-68979): Apache NiFi versions 1.10.0–2.10.0 expose a Parameter Context update REST API that does not enforce authorization on components referencing Parameter values. An authenticated user able to modify a Parameter Context but not authorized on referencing components could alter...

PT-2026-67494

Name of the Vulnerable Software and Affected Versions Apache NiFi versions 1.10.0 through 2.10.0 Description Authorization handling for Parameter Context validation requests allows clients with read access to submit proposed Parameter values. These proposed values override the current...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization when replacing Process Groups containing components marked with the Restricted annotation. An attacker can gain unauthorized access to restricted components by submitting requests to replace Process Groups without...

CVE-2026-44913

Improper escaping of database table names in the CaptureChangeMySQL Processor included with Apache NiFi 1.2.0 through 2.9.0 allows for injecting SQL commands using crafted naming. Manual quoted boundaries added in Apache NiFi 1.8.0 narrowed the scope of potential injection options, but did not...

CVE-2026-44911 Apache NiFi: Incorrect Authorization for Configuration Verification Requests

Authorization handling for component configuration verification requests in Apache NiFi 1.15.0 through 2.9.0 allows clients with read access to submit proposed configuration properties. The proposed properties override current configuration, enabling users with read access to invoke predefined...

CVE-2026-44911 Apache NiFi: Incorrect Authorization for Configuration Verification Requests

Authorization handling for component configuration verification requests in Apache NiFi 1.15.0 through 2.9.0 allows clients with read access to submit proposed configuration properties. The proposed properties override current configuration, enabling users with read access to invoke predefined...