VULNERABILITY INTELLIGENCE

CVE-2023-22832

CVSS score7.5 HIGH

EPSS probability1.41%

CISA KEVNot currently listed

Published2023-02-10

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Weakness classification

security@apache.org: CWE-611
nvd@nist.gov: CWE-611

Primary references

security@apache.org — Mailing List, Vendor Advisory
security@apache.org — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory