CVE-2025-8419

redhat keycloak

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2025-8419

Katalog CVE

CVSS 5.3 · Medium EPSS 0,43%

Kerentanan Improper Neutralization of CRLF Sequences ('CRLF Injection') pada redhat keycloak. Skor CVSS 3.1 5.3 (Medium) menurut redhat.com.

Deskripsi (NVD)

A vulnerability was found in Keycloak-services. Special characters used during e-mail registration may perform SMTP Injection and unexpectedly send short unwanted e-mails. The email is limited to 64 characters (limited local part of the email), so the attack is limited to very shorts emails (subject and little data, the example is 60 chars). This flaw's only direct consequence is an unsolicited email being sent from the Keycloak server. However, this action could be a precursor for more sophisticated attacks.

Rincian

Terbit di NVD
6 Agustus 2025
Terakhir diubah
31 Agustus 2026
Status NVD
Modified
CVSS 3.1
5.3 (Medium), sumber redhat.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')
EPSS (30 hari)
0,43% peluang dieksploitasi; lebih tinggi dari 35,6% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
redhat keycloak Semua versi

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.