CVE-2021-44145
MEDIUM6.5EPSS 0.32%Apache NiFi information disclosure by XXE
Published: 1/5/2022Modified: 9/15/2025
Description
In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.
Affected packages (2)
- Bitnami/nifi>= 0.1.0, < 1.15.1
- Maven/org.apache.nifi:nififrom 0, < 1.15.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |