CVE-2026-48710

encode starlette, redhat ai inference server, redhat ansible automation platform +5 lainnya

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2026-48710

Katalog CVE

CVSS 6.5 · Medium KEV · sudah dieksploitasi EPSS 7,1%

Kerentanan Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') pada encode starlette, redhat ai inference server +6 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD. Masuk katalog KEV CISA pada 2 September 2026, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuilt from the `Host` header, a malformed header could make `request.url.path` differ from the path that was actually requested. Middleware and endpoints that apply security restrictions based on `request.url` (rather than the raw `scope` path) could therefore be bypassed. Users should upgrade to a version greater than or equal to version 1.0.1, which validates the `Host` header against the grammar of RFC 9112 §3.2 / RFC 3986 §3.2.2 when constructing `request.url` and falls back to `scope["server"]` for malformed values.

Advisory KUTIM-CSIRT

Rincian

Terbit di NVD
26 Mei 2026
Terakhir diubah
1 Oktober 2026
Status NVD
Analyzed
CVSS 3.1
6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CWE-1289: Improper Validation of Unsafe Equivalence in Input
EPSS (30 hari)
7,1% peluang dieksploitasi; lebih tinggi dari 94,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama
Kludex Starlette HTTP Request/Response Smuggling Vulnerability
Masuk KEV
2 September 2026
Tenggat CISA
16 September 2026 (untuk instansi federal AS)
Ransomware
Belum tercatat
Tindakan wajib
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Produk dan versi terdampak

VendorProdukVersi terdampak
encode starlette Versi 0.8.3 hingga sebelum 1.0.1
redhat ai inference server Versi 3.3.0 hingga 3.3.5
redhat ansible automation platform Versi 2.6
redhat ansible automation platform Versi 2.7
redhat migration toolkit for applications Semua versi sebelum 8.2.0
redhat openshift ai Versi 3.3 hingga sebelum 3.3.5
redhat openshift ai Versi 3.4 hingga sebelum 3.4.2
redhat openshift lightspeed Semua versi
redhat satellite Versi 6.17
redhat satellite Versi 6.18
redhat satellite Versi 6.19
redhat enterprise linux ai Versi 3.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · KEV CISA · 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.