Not rated
CVE-2023-22832 The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references
Description
The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references. Flow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references. The resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache NiFi 1.2 | 1.2.0 → 1.19.1 | No fix stated |
References
- nifi.apache.org nifi.apache.org
- lists.apache.org lists.apache.org
Timeline
- Published
- Last modified
Other CVEs of Apache NiFi
The 47 CVEs of Apache NiFi →
CVE-2026-70469
Apache NiFi 2.11.0 disabled support for gzip-encoded HTTP requests for the application REST API and rejected requests…
Not rated
CVE-2026-81866
Apache NiFi 2.9.0 through 2.11.0 provide Connector configuration update and verification REST API methods that do not…
0.5
Low
CVE-2026-82561
Apache NiFi 1.5.0 through 2.11.0 provide REST API methods that replace the entire contents of a Process Group using a…
5.9
Medium
CVE-2026-86089
Apache NiFi 2.11.0 supports migrating the contents of a version-controlled Process Group into a Connector using REST API…
2.3
Low