CVE-2026-44911 (GCVE-0-2026-44911)

Vulnerability from cvelistv5 – Published: 2026-06-22 07:37 – Updated: 2026-06-22 12:28
VLAI
Title
Apache NiFi: Incorrect Authorization for Configuration Verification Requests
Summary
Authorization handling for component configuration verification requests in Apache NiFi 1.15.0 through 2.9.0 allows clients with read access to submit proposed configuration properties. The proposed properties override current configuration, enabling users with read access to invoke predefined verification methods with alternative settings. Apache NiFi installations that do not implement different levels of authorization for viewing and modifying component configuration are not subject to this vulnerability. Upgrading to Apache NiFi 2.10.0 is the recommended mitigation, requiring write access to submit configuration verification requests.
Severity
2.3 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/AU:Y/R:U/V:C/RE:L/U:Amber
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 12:28 UTC
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache NiFi Affected: 1.15.0 , ≤ 2.9.0 (semver)
guessed Create a notification for this product.
Credits
Kaixuan Li from Nanyang Technological University
Show details on NVD website
To clipboard 

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