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Exploited (KEV)47In CISA KEV
CVSS critical776CVSS 9.0–10.0
CVSS high1543CVSS 7.0–8.9

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59 records in Nifi · all components

Priority HIGH 75

The DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user to configure a Database URL with the H2 driver that enables custom code…

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.61869 Published 2023-06-12 Fixed in 1.22.0 CWE-94
Priority MEDIUM 64

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.78031 Published 2021-02-26 Partial fix · 9.4.37, 10.0.1 +1 CWE-407
Priority MEDIUM 61

In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects.

CVSS 3.1HIGH 7.3 Network No auth No interaction EPSS 0.29082 Published 2019-08-20 Partial fix · 1.9.4 CWE-502
TI-2017-11471 CVE-2017-15697 · GHSA-29ph-fjf3-c5cm

Improper input validation in Apache NiFi

Priority MEDIUM 50

A malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause remote code execution.

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.04832 Published 2018-01-23 Fixed in 1.5.0 CWE-20
Priority MEDIUM 49

Apache NiFi External XML Entity issue in SplitXML processor.

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.04436 Published 2018-05-23 Fixed in 1.6.0 CWE-611
TI-2017-03637 CVE-2017-5636 · GHSA-jrcc-7jf5-3pxg

Injection in Apache NiFi

Priority MEDIUM 48

In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, the proxy chain serialization/deserialization is vulnerable to an injection attack where a carefully crafted username could impersonate another u…

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.03599 Published 2017-10-19 Fixed in 0.7.2, 1.1.2 CWE-74
Priority MEDIUM 45

Apache NiFi 1.10.0 through 1.26.0 and 2.0.0-M1 through 2.0.0-M3 support a description field in the Parameter Context configuration that is vulnerable to cross-site scripting.

CVSS 3.1MEDIUM 5.4 Network Low privileges User interaction EPSS 0.24031 Published 2024-07-08 Fixed in 1.27.0, 2.0.0-M4 CWE-79
Priority MEDIUM 44

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…

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.01903 Published 2023-07-29 Fixed in 1.23.0 CWE-94
Priority MEDIUM 44

The optional ShellUserGroupProvider in Apache NiFi 1.10.0 to 1.16.2 and Apache NiFi Registry 0.6.0 to 1.16.2 does not neutralize arguments for group resolution commands, allowing injection of operating system commands on…

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.03519 Published 2022-06-15 Fixed in 1.16.3 CWE-78
Priority MEDIUM 42

When using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authentication token on the client side but not on the server side.

CVSS 3.1HIGH 8.8 Network Low privileges No interaction EPSS 0.01846 Published 2019-11-19 Fixed in 1.10.0 CWE-613
Priority MEDIUM 41

Apache NiFi 1.1.0 through 2.7.2 are missing authorization when updating configuration properties on extension components that have specific Required Permissions based on the Restricted annotation.

CVSS 4.0HIGH 8.7 Network High privileges User interaction EPSS 0.00752 Published 2026-02-17 Fixed in 2.8.0 CWE-862
Priority LOW 39

In Apache NiFi 1.10.0 to 1.11.4, the NiFi stateless execution engine produced log output which included sensitive property values.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.03558 Published 2020-10-01 Fixed in 1.12.0-RC1 CWE-532
TI-2017-03636 CVE-2017-5635 · GHSA-jgj9-6v78-6g8m

Improper authentication in Apache NiFi

Priority LOW 39

In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, if an anonymous user request is replicated to another node, the originating node identity is used rather than the "anonymous" user.

CVSS 3.0HIGH 7.5 Network No auth No interaction EPSS 0.03289 Published 2017-10-19 Fixed in 0.7.2, 1.1.2 CWE-287
Priority LOW 38

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.02871 Published 2020-10-01 Fixed in 1.12.0-RC1 CWE-327
TI-2020-07596 CVE-2020-9487 · GHSA-3pp3-77j6-8ph6

Missing authentication in Apache NiFi

Priority LOW 38

In Apache NiFi 1.0.0 to 1.11.4, the NiFi download token (one-time password) mechanism used a fixed cache size and did not authenticate a request to create a download token, only when attempting to use the token to access…

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.0305 Published 2020-10-01 Fixed in 1.12.0-RC1 CWE-306
Priority LOW 38

In Apache NiFi 0.0.1 to 1.11.0, the flow fingerprint factory generated flow fingerprints which included sensitive property descriptor values.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.03124 Published 2020-02-11 Fixed in 1.12.0-RC1 CWE-532
TI-2018-12293 CVE-2018-17194 · GHSA-43fp-vwwg-qgv6

Improper input validation in Apache NiFi

Priority LOW 38

When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded.

CVSS 3.0HIGH 7.5 Network No auth No interaction EPSS 0.0297 Published 2018-12-19 Fixed in 1.8.0 CWE-20
Priority LOW 38

Apache NiFi JMS Deserialization issue because of ActiveMQ client vulnerability.

CVSS 3.0HIGH 7.5 Network No auth No interaction EPSS 0.03116 Published 2018-05-23 Fixed in 1.6.0 CWE-502
TI-2017-09357 CVE-2017-12632 · GHSA-w4x6-j349-9r57

Improper input validation in Apache NiFi

Priority LOW 38

A malicious host header in an incoming HTTP request could cause NiFi to load resources from an external server.

CVSS 3.0HIGH 7.5 Network No auth No interaction EPSS 0.02848 Published 2018-01-23 Fixed in 1.5.0 CWE-20
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