Keycloak-ldap-federation: authentication bypass due to missing ldap bind after password reset in keycloak
A flaw was found in Keycloak. When an Active Directory user resets their password, the system updates it without performing an LDAP bind to validate the new credentials against AD. This vulnerability allows users whose AD accounts are expired or disabled to regain access in Keycloak, bypassing AD restrictions. The issue enables authentication bypass and could allow unauthorized access under certain conditions.
CVE-2025-0604
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2025-0604
Red Hat Build of Keycloak
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Red Hat build of Keycloak 26.0
Source reference: /containers/cna/affected/2/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Red Hat build of Keycloak 26.0
Source reference: /containers/cna/affected/3/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Red Hat build of Keycloak 26.0
Source reference: /containers/cna/affected/4/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Red Hat Single Sign-On 7
Source reference: /containers/cna/affected/5/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "26.0.10",
"versionType": "semver"
},
{
"status": "affected",
"version": "0",
"lessThan": "26.1.3",
"versionType": "semver"
}
],
"packageName": "keycloak-ldap-federation",
"collectionURL": "https://github.com/keycloak/keycloak",
"defaultStatus": "unaffected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.0"
],
"vendor": "Red Hat",
"product": "Red Hat Build of Keycloak",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "unaffected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.0::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.0",
"versions": [
{
"status": "unaffected",
"version": "26.0.10-3",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-operator-bundle",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.0::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.0",
"versions": [
{
"status": "unaffected",
"version": "26.0-11",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-rhel9",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.0::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.0",
"versions": [
{
"status": "unaffected",
"version": "26.0-12",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-rhel9-operator",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7"
],
"vendor": "Red Hat",
"product": "Red Hat Single Sign-On 7",
"packageName": "keycloak-ldap-federation",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-0604
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #21312 · Revision 1
- Added to Heist Feed
- Publisher date