CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2023-36542
High (8.8) in apache nifi. EPSS 1.9% chance of exploitation in the next 30 days. Fixed in org.apache.nifi:nifi-cdc-mysql-bundle 1.23.0.
Apache NiFi 0.0.2 through 1.22.0 include Processors and Controller Services that support HTTP URL references for retrieving drivers, which allows an authenticated and authorized user to configure a location that enables custom code execution. The resolution introduces a new Required Permission for referencing remote resources, restricting configuration of these components to privileged users. The permission prevents unprivileged users from configuring Processors and Controller Services annotated with the new Reference Remote Resources restriction. Upgrading to Apache NiFi 1.23.0 is the recommended mitigation.
Severity
- EPSS
- 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
- CWE
- CWE-94
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:nifi
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-cdc-mysql-bundle | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-jms-processors | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-standard-processors | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-dbcp-service | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-hikari-dbcp-service | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-hadoop-dbcp-service | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-hbase_2-client-service | >=0.0.2 <1.23.0 | 1.23.0 |
| GHSA-r969-8v3h-23v9 | Maven | org.apache.nifi:nifi-record-serialization-services | >=0.0.2 <1.23.0 | 1.23.0 |