HIGH🇵🇱 Wersja polska

CVE-2022-4137

CVSS 8.1v3.1pub. 2023-09-25upd. 2024-11-21

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.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

  • Red Hat Enterprise Linux

    OS
    Redhat
    7.08.09.0

  • Red Hat Keycloak

    APP
    Redhat
    all versions

  • Red Hat Single Sign On

    APP
    Redhat
    7.6
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
XSS
CWE
References

Related vulnerabilities

CVE-2025-32463CRITICAL9.3⚠ KEVPL ✓same product

Sudo: eskalacja uprawnień do root poprzez opcję --chroot (CVE-2025-32463)

CVE-2021-40438CRITICAL9.0⚠ KEVPL ✓same product

SSRF w mod_proxy Apache HTTP Server — przekierowanie żądań przez atakującego

CVE-2018-14667CRITICAL9.8⚠ KEVPL ✓same product

RCE przez EL injection w RichFaces Framework 3.X — brak uwierzytelnienia

CVE-2014-7169CRITICAL9.8⚠ KEVPL ✓same product

GNU Bash — niekompletna łatka Shellshock umożliwia command injection (CVE-2014-7169)

CVE-2014-6271CRITICAL9.8⚠ KEVPL ✓same product

ShellShock — RCE poprzez zmienne środowiskowe w GNU Bash