Description
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
Remediation
References
https://access.redhat.com/errata/RHSA-2023:7854
https://access.redhat.com/errata/RHSA-2023:7855
https://access.redhat.com/errata/RHSA-2023:7856
https://access.redhat.com/errata/RHSA-2023:7857
https://access.redhat.com/errata/RHSA-2023:7858
https://access.redhat.com/errata/RHSA-2023:7860
https://access.redhat.com/errata/RHSA-2023:7861
https://access.redhat.com/security/cve/CVE-2023-6291
https://bugzilla.redhat.com/show_bug.cgi?id=2251407
https://access.redhat.com/errata/RHSA-2024:0798
https://access.redhat.com/errata/RHSA-2024:0799
https://access.redhat.com/errata/RHSA-2024:0800
https://access.redhat.com/errata/RHSA-2024:0801
https://access.redhat.com/errata/RHSA-2024:0804
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CVE-2023-35925 Vulnerability in maven package com.fastasyncworldedit:fastasyncworldedit-bukkit
CVE-2022-40955 Vulnerability in maven package org.apache.inlong:manager-pojo
CVE-2019-10286 Vulnerability in maven package com.openmake:deployhub