CVE-2026-39816Apache NiFi: Missing Execute Code Required Permission on TinkerpopClientService
Açıklama
The optional extension component TinkerpopClientService is missing the Restricted annotation with the Execute Code Required Permission in Apache NiFi 2.0.0-M1 through 2.8.0. The TinkerpopClientService supports configuration of ByteCode Submission for the Script Submission Type, enabling Groovy Script execution in the service prior to submitting the query. The missing Restricted annotation allows users without the Execute Code Permission to configure the Service in installations that use fine-grained authorization and have the optional TinkerpopClientService installed. Apache NiFi installations that do not have the nifi-other-graph-services-nar installed are not subject to this vulnerability. Upgrading to Apache NiFi 2.9.0 is the recommended mitigation.
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi | 2.0.0-M1 – ≤ 2.8.0 | |
| apache | nifi | 2.0.0 – < 2.9.0 |
Kaynaklar ve yamalar
- https://lists.apache.org/thread/gh9g7xwvv4l20gzff6q3367snf35ctcb vendor-advisoryMailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/04/13/8 Mailing ListThird Party Advisory
- https://zeropath.com/blog/nifi-cve-2026-39816-privesc-rce
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*≥ 2.0.0 < 2.9.0