CVE-2026-50634: apache cxf

csirt@kutim:~/threat-intel/cve/CVE-2026-50634

CVSS 6.5 · Medium EPSS 0,36%

Kerentanan Improper Verification of Cryptographic Signature pada apache cxf. Skor CVSS 3.1 6.5 (Medium) menurut CISA ADP.

Deskripsi (NVD)

A vulnerability in Apache CXF's JwsJsonContainerRequestFilter can be exploited to cause CXF to process metadata that was not authenticated by the accepted signature. This can bypass the application's assumption that accepted `Content-Type` or protected HTTP-header metadata came from a verified signature entry, and may steer downstream JAX-RS entity parsing or signed-header consistency checks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fix this issue.

Rincian

Terbit di NVD: 12 Juni 2026
Terakhir diubah: 7 Agustus 2026
Status NVD: Modified
CVSS 3.1: 6.5 (Medium), sumber CISA ADP
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-347: Improper Verification of Cryptographic Signature
EPSS (30 hari): 0,36% peluang dieksploitasi; lebih tinggi dari 28,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apache	cxf	Semua versi sebelum 4.1.7
apache	cxf	Versi 4.2.0 hingga sebelum 4.2.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://lists.apache.org/thread/9nfwh9d3m4kznxrk1mz98hl0jml18k0p mailing list · advisory vendor
http://www.openwall.com/lists/oss-security/2026/06/11/11 mailing list · advisory pihak ketiga

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.