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CVE-2026-82561

🗓️ 16 Sep 2026 19:37:20Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Apache NiFi versions 1.5.0 through 2.11.0 contain a missing authorization flaw in REST API methods used for Process Group flow replacement and versioned flow update/rebase operations. These methods only checked read/write permissions on the Proces...

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-82561 Apache NiFi: Missing Authorization for Components Referenced in Flow Update Methods
16 Sep 202619:37
cvelist
euvd
EUVD
EUVD-2026-81077
16 Sep 202619:37
euvd
nvd
NVD
CVE-2026-82561
16 Sep 202620:17
nvd
Vulners
Node
apachenifiMatch1.5.0
[
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache NiFi",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "org.apache.nifi:nifi-web-api",
    "packageURL": "pkg:maven/org.apache.nifi/nifi-web-api",
    "versions": [
      {
        "status": "affected",
        "version": "1.5.0",
        "lessThanOrEqual": "2.11.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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16 Sep 2026 21:17Current
CVSS 45.9
8