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4 vulnerabilities found for Apache NiFi Registry by Apache Software Foundation
CVE-2026-87976 (GCVE-0-2026-87976)
Vulnerability from nvd – Published: 2026-09-16 19:32 – Updated: 2026-09-17 19:13
VLAI
EPSS
VEX
Title
Apache NiFi Registry: Improper Limitation of Pathname in Persisted Extension Bundles
Summary
Apache NiFi Registry 0.4.0 through 2.11.0 are subject to path manipulation when storing extension bundle content using group, artifact, and version coordinates from uploaded NAR manifests. The default file persistence provider used coordinates as filesystem path components without rejected parent-directory names, and the path-containment check compared an unnormalized resolved path. An authenticated user authorized to write and delete bundles in a bucket can upload a NAR with a crafted manifest resulting in file system operations outside of the file persistence directory. Upgrading to Apache NiFi Registry 2.12.0 is the recommended mitigation, which rejects parent-directory coordinates and requires a normalized path to remain a strict child of the storage root location.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:13 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/kw89toml5zq20ry32… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi Registry |
Affected:
0.4.0 , ≤ 2.11.0
(semver)
|
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CVE-2022-33140 (GCVE-0-2022-33140)
Vulnerability from nvd – Published: 2022-06-15 14:25 – Updated: 2024-08-03 08:01
VLAI
EPSS
VEX
Title
Improper Neutralization of Command Elements in Shell User Group Provider
Summary
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 Linux and macOS platforms. The ShellUserGroupProvider is not included in the default configuration. Command injection requires ShellUserGroupProvider to be one of the enabled User Group Providers in the Authorizers configuration. Command injection also requires an authenticated user with elevated privileges. Apache NiFi requires an authenticated user with authorization to modify access policies in order to execute the command. Apache NiFi Registry requires an authenticated user with authorization to read user groups in order to execute the command. The resolution removes command formatting based on user-provided arguments.
Severity
No CVSS data available.
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/bzs2pcdjsdrh5039o… | x_refsource_MISC |
| https://nifi.apache.org/security.html#CVE-2022-33140 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi |
Affected:
up to 1.16.2 , ≤ 1.16.2
(custom)
Affected: 1.10.0 , < 1.10.0* (custom) |
|
| Apache Software Foundation | Apache NiFi Registry |
Affected:
up to 1.16.2 , ≤ 1.16.2
(custom)
Affected: 0.6.0 , < 0.6.0* (custom) |
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CVE-2026-87976 (GCVE-0-2026-87976)
Vulnerability from cvelistv5 – Published: 2026-09-16 19:32 – Updated: 2026-09-17 19:13
VLAI
EPSS
VEX
Title
Apache NiFi Registry: Improper Limitation of Pathname in Persisted Extension Bundles
Summary
Apache NiFi Registry 0.4.0 through 2.11.0 are subject to path manipulation when storing extension bundle content using group, artifact, and version coordinates from uploaded NAR manifests. The default file persistence provider used coordinates as filesystem path components without rejected parent-directory names, and the path-containment check compared an unnormalized resolved path. An authenticated user authorized to write and delete bundles in a bucket can upload a NAR with a crafted manifest resulting in file system operations outside of the file persistence directory. Upgrading to Apache NiFi Registry 2.12.0 is the recommended mitigation, which rejects parent-directory coordinates and requires a normalized path to remain a strict child of the storage root location.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:13 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/kw89toml5zq20ry32… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi Registry |
Affected:
0.4.0 , ≤ 2.11.0
(semver)
|
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CVE-2022-33140 (GCVE-0-2022-33140)
Vulnerability from cvelistv5 – Published: 2022-06-15 14:25 – Updated: 2024-08-03 08:01
VLAI
EPSS
VEX
Title
Improper Neutralization of Command Elements in Shell User Group Provider
Summary
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 Linux and macOS platforms. The ShellUserGroupProvider is not included in the default configuration. Command injection requires ShellUserGroupProvider to be one of the enabled User Group Providers in the Authorizers configuration. Command injection also requires an authenticated user with elevated privileges. Apache NiFi requires an authenticated user with authorization to modify access policies in order to execute the command. Apache NiFi Registry requires an authenticated user with authorization to read user groups in order to execute the command. The resolution removes command formatting based on user-provided arguments.
Severity
No CVSS data available.
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/bzs2pcdjsdrh5039o… | x_refsource_MISC |
| https://nifi.apache.org/security.html#CVE-2022-33140 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi |
Affected:
up to 1.16.2 , ≤ 1.16.2
(custom)
Affected: 1.10.0 , < 1.10.0* (custom) |
|
| Apache Software Foundation | Apache NiFi Registry |
Affected:
up to 1.16.2 , ≤ 1.16.2
(custom)
Affected: 0.6.0 , < 0.6.0* (custom) |
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