CVE-2022-4137

Katalog CVE

CVSS 6.1 · Medium EPSS 1,2%

Kerentanan Improper Neutralization of Script in an Error Message Web Page pada redhat keycloak, redhat single sign-on. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.

Rincian

Terbit di NVD

25 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-81: Improper Neutralization of Script in an Error Message Web Page
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2023:1043 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1044 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1045 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1049 advisory vendor
• https://access.redhat.com/security/cve/CVE-2022-4137 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2148496 issue tracking · advisory vendor