CVE-2026-44161: fluentd

csirt@kutim:~/threat-intel/cve/CVE-2026-44161

CVSS 7.2 · High EPSS 0,44%

Kerentanan Server-Side Request Forgery (SSRF) pada fluentd. Skor CVSS 3.1 7.2 (High) menurut github.com.

Deskripsi (NVD)

Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, the Fluentd out_http output plugin allows placeholders such as ${tag} in the endpoint configuration parameter, and if a placeholder value is derived from untrusted input an attacker can control the destination hostname of outbound HTTP requests and force requests to arbitrary internal services. This issue is fixed in version 1.19.3.

Rincian

Terbit di NVD: 8 Juli 2026
Terakhir diubah: 13 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 7.2 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-918: Server-Side Request Forgery (SSRF)
EPSS (30 hari): 0,44% peluang dieksploitasi; lebih tinggi dari 36,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
fluentd	fluentd	Semua versi sebelum 1.19.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/fluent/fluentd/security/advisories/GHSA-72f5-rr8c-r6gr mitigasi · advisory vendor
https://github.com/fluent/fluentd/commit/c6a01ea2e0ea01977f8d615f7c6dbfae4cba88c9 patch
https://github.com/fluent/fluentd/pull/5394 issue tracking · patch
https://github.com/fluent/fluentd/releases/tag/v1.19.3 product · release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.