Description
The JndiJmsConnectionFactoryProvider Controller Service, along with the ConsumeJMS and PublishJMS Processors, in Apache NiFi 1.8.0 through 1.21.0 allow an authenticated and authorized user to configure URL and library properties that enable deserialization of untrusted data from a remote location.
The resolution validates the JNDI URL and restricts locations to a set of allowed schemes.
You are recommended to upgrade to version 1.22.0 or later which fixes this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi | 1.8.0 – ≤ 1.21.0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 1 repository
-
mbadanoiu/CVE-2023-34212 ★ 3 · Nov 23, 2023
CVE-2023-34212: Java Deserialization via JNDI Components in Apache NiFi
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.nifi:nifi-jms-processors | >= 1.8.0, < 1.22.0 | 1.22.0 | GHSA-65wh-g8x8-gm2h |
Advisories 1
- WID-SEC-2023-1423 Apache Nifi: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 10, 2026