Keycloak: path transversal in redirection validation
Priority HIGH 70CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Partial Red Hat: 10 fixed, 6 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat.
Summary
A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01552 75th percentileScored 2026-11-07
Fix Partial keycloak: 22.0.10, 24.0.3org.keycloak:keycloak-services (Maven): 22.0.10, 24.0.3Red Hat: 12 advisoriesRed Hat: 10 fixed, 6 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | keycloak | 21.1.0 to before 22.0.10; 23.0.0 to before 24.0.3 | 22.0.10, 24.0.3 | Patch available | CNA |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | — | 1.2-23 | Patch available | CNA |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | — | 1.2-15 | Patch available | CNA |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | — | 1.2-16 | Patch available | CNA |
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 | — | 1.2-14 | Patch available | CNA |
| Red Hat | MTA-6.2-RHEL-9 | — | 6.2.3-2 | Patch available | CNA |
| Red Hat | Red Hat AMQ Broker 7 | — | — | Not affected | CNA |
| Red Hat | Red Hat AMQ Broker 7 | — | — | Not affected | CNA |
| Red Hat | Red Hat AMQ Broker 7 | — | — | Not affected | CNA |
| Red Hat | Red Hat build of Keycloak 22 | — | 22.0.10-1 | Patch available | CNA |
| Red Hat | Red Hat build of Keycloak 22 | — | 22-13 | Patch available | CNA |
| Red Hat | Red Hat build of Keycloak 22 | — | 22-16 | Patch available | CNA |
| Red Hat | Red Hat build of Keycloak 22.0.10 | — | — | Not affected | CNA |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 | — | 18.0.13-1.redhat_00001.1.el7sso | Patch available | CNA |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 | — | 18.0.13-1.redhat_00001.1.el8sso | Patch available | CNA |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 | — | 18.0.13-1.redhat_00001.1.el9sso | Patch available | CNA |
| Red Hat | RHEL-8 based Middleware Containers | — | 7.6-46 | Patch available | CNA |
| Red Hat | RHSSO 7.6.8 | — | — | Not affected | CNA |
| Red Hat | Red Hat build of Apicurio Registry 2 | — | — | No fix listed | CNA |
| Red Hat | Red Hat build of Quarkus | — | — | No fix listed | CNA |
| Red Hat | Red Hat build of Quarkus | — | — | No fix listed | CNA |
| Red Hat | Red Hat Data Grid 8 | — | — | Not affected | CNA |
| Red Hat | Red Hat Decision Manager 7 | — | — | No fix listed | CNA |
| Red Hat | Red Hat Fuse 7 | — | — | No fix listed | CNA |
| Red Hat | Red Hat JBoss Data Grid 7 | — | — | Not affected | CNA |
| Red Hat | Red Hat JBoss Enterprise Application Platform 6 | — | — | No fix listed | CNA |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | — | — | Not affected | CNA |
| Red Hat | Red Hat Process Automation 7 | — | — | No fix listed | CNA |
| — | org.keycloak:keycloak-services (Maven) | before 22.0.10 | 22.0.10 | Patch available | GHSA-72vp-xfrc-42xm |
| — | org.keycloak:keycloak-services (Maven) | 23.0.0 to before 24.0.3 | 24.0.3 | Patch available | GHSA-72vp-xfrc-42xm |
- keycloak Vendor— Affected 21.1.0 to before 22.0.10; 23.0.0 to before 24.0.3 Fixed in 22.0.10, 24.0.3 Patch available CNA
- Migration Toolkit for Runtimes 1 on RHEL 8 VendorRed Hat Affected — Fixed in 1.2-23 Patch available CNA
- Migration Toolkit for Runtimes 1 on RHEL 8 VendorRed Hat Affected — Fixed in 1.2-15 Patch available CNA
- Migration Toolkit for Runtimes 1 on RHEL 8 VendorRed Hat Affected — Fixed in 1.2-16 Patch available CNA
- Migration Toolkit for Runtimes 1 on RHEL 8 VendorRed Hat Affected — Fixed in 1.2-14 Patch available CNA
- MTA-6.2-RHEL-9 VendorRed Hat Affected — Fixed in 6.2.3-2 Patch available CNA
- Red Hat AMQ Broker 7 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat AMQ Broker 7 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat AMQ Broker 7 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat build of Keycloak 22 VendorRed Hat Affected — Fixed in 22.0.10-1 Patch available CNA
- Red Hat build of Keycloak 22 VendorRed Hat Affected — Fixed in 22-13 Patch available CNA
- Red Hat build of Keycloak 22 VendorRed Hat Affected — Fixed in 22-16 Patch available CNA
- Red Hat build of Keycloak 22.0.10 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat Single Sign-On 7.6 for RHEL 7 VendorRed Hat Affected — Fixed in 18.0.13-1.redhat_00001.1.el7sso Patch available CNA
- Red Hat Single Sign-On 7.6 for RHEL 8 VendorRed Hat Affected — Fixed in 18.0.13-1.redhat_00001.1.el8sso Patch available CNA
- Red Hat Single Sign-On 7.6 for RHEL 9 VendorRed Hat Affected — Fixed in 18.0.13-1.redhat_00001.1.el9sso Patch available CNA
- RHEL-8 based Middleware Containers VendorRed Hat Affected — Fixed in 7.6-46 Patch available CNA
- RHSSO 7.6.8 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat build of Apicurio Registry 2 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat build of Quarkus VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat build of Quarkus VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat Data Grid 8 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat Decision Manager 7 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat Fuse 7 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat JBoss Data Grid 7 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat JBoss Enterprise Application Platform 6 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat JBoss Enterprise Application Platform 7 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat Process Automation 7 VendorRed Hat Affected — Fixed in — No fix listed CNA
- org.keycloak:keycloak-services (Maven) Vendor— Affected before 22.0.10 Fixed in 22.0.10 Patch available GHSA-72vp-xfrc-42xm
- org.keycloak:keycloak-services (Maven) Vendor— Affected 23.0.0 to before 24.0.3 Fixed in 24.0.3 Patch available GHSA-72vp-xfrc-42xm
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:text-only:*:*:* | not specified by NVD | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:jboss_middleware_text-only_advisories:1.0:*:*:*:*:middleware:*:* | 1.0 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:* | 21.1.0 to before 22.0.10; 23.0.0 to before 24.0.3 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:migration_toolkit_for_applications:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:migration_toolkit_for_runtimes:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:* | 4.11 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:* | 4.12 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:* | 4.9 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.10:*:*:*:*:*:*:* | 4.10 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:* | 4.9 | Vulnerable | Red Hat |
- cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:text-only:*:*:* Versions not specified by NVD Vulnerable ·Red Hat
- cpe:2.3:a:redhat:jboss_middleware_text-only_advisories:1.0:*:*:*:*:middleware:*:* Versions 1.0 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:* Versions 21.1.0 to before 22.0.10; 23.0.0 to before 24.0.3 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:migration_toolkit_for_applications:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:migration_toolkit_for_runtimes:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:* Versions 4.11 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:* Versions 4.12 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:* Versions 4.9 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.10:*:*:*:*:*:*:* Versions 4.10 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:* Versions 4.9 Vulnerable ·Red Hat
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:* | 4.10 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:* | 4.9 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:* | 4.10 | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:* | not specified by NVD | Vulnerable | Red Hat |
| cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:* | 7.6 | Vulnerable | Red Hat |
- cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:* Versions 4.10 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:* Versions 4.9 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:* Versions 4.10 Vulnerable ·Red Hat
- cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:* Versions not specified by NVD Vulnerable ·Red Hat
- cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
Remediation
- Fix · CNA keycloak Fixed in 22.0.10, 24.0.3
- Fix · GHSA-72vp-xfrc-42xm org.keycloak:keycloak-services (Maven) Fixed in 22.0.10 Advisory →
- Fix · GHSA-72vp-xfrc-42xm org.keycloak:keycloak-services (Maven) Fixed in 24.0.3 Advisory →
Red Hat 12 advisories
- RHSA-2024:3989 Released 2024-06-20 · Red Hat rating ImportantMigration Toolkit for Applications security and bug fix update
- MTA 6.2 for RHEL 8 mta/mta-ui-rhel9, mta/mta-windup-addon-rhel9
- RHSA-2024:3919 Released 2024-06-13 · Red Hat rating ImportantMigration Toolkit for Runtimes security, bug fix and enhancement update
- Migration Toolkit for Runtimes 1 on RHEL 8 mtr/mtr-operator-bundle, mtr/mtr-rhel8-operator, mtr/mtr-web-container-rhel8 +1
- RHSA-2024:3762 Released 2024-06-10 · Red Hat rating ImportantRed Hat AMQ Broker 7.11.7 release and security update
- Red Hat AMQ Broker 7
Show 9 more Red Hat advisories
- RHSA-2024:3752 Released 2024-06-10 · Red Hat rating ImportantRed Hat AMQ Broker 7.10.7 release and security update
- Red Hat AMQ Broker 7
- RHSA-2024:2945 Released 2024-05-21 · Red Hat rating ImportantRed Hat AMQ Broker 7.12.0 release and security update
- Red Hat AMQ Broker 7
- RHSA-2024:1867 Released 2024-04-16 · Red Hat rating ModerateRed Hat build of Keycloak 22.0.10 enhancement and security update
- Red Hat build of Keycloak 22 rhbk/keycloak-operator-bundle, rhbk/keycloak-rhel9, rhbk/keycloak-rhel9-operator
- RHSA-2024:1868 Released 2024-04-16 · Red Hat rating ImportantRed Hat build of Keycloak security update
- Red Hat build of Keycloak 22.0.10
- RHSA-2024:1866 Released 2024-04-16 · Red Hat rating ImportantRed Hat Single Sign-On 7.6.8 security update
- RHSSO 7.6.8
- RHSA-2024:1862 Released 2024-04-16 · Red Hat rating ImportantRed Hat Single Sign-On 7.6.8 security update on RHEL 9
- Red Hat Single Sign-On 7.6 for RHEL 9 rh-sso7-keycloak-18.0.13-1.redhat_00001.1.el9sso, rh-sso7-keycloak-server-18.0.13-1.redhat_00001.1.el9sso
- RHSA-2024:1861 Released 2024-04-16 · Red Hat rating ImportantRed Hat Single Sign-On 7.6.8 security update on RHEL 8
- Red Hat Single Sign-On 7.6 for RHEL 8 rh-sso7-keycloak-18.0.13-1.redhat_00001.1.el8sso, rh-sso7-keycloak-server-18.0.13-1.redhat_00001.1.el8sso
- RHSA-2024:1860 Released 2024-04-16 · Red Hat rating ImportantRed Hat Single Sign-On 7.6.8 enhancement and security update on RHEL 7
- Red Hat Single Sign-On 7.6 for RHEL 7 Server rh-sso7-keycloak-18.0.13-1.redhat_00001.1.el7sso, rh-sso7-keycloak-server-18.0.13-1.redhat_00001.1.el7sso
- RHSA-2024:1864 Released 2024-04-16 · Red Hat rating ImportantRed Hat Single Sign-On 7.6.8 for OpenShift image enhancement and security update
- Middleware Containers for OpenShift rh-sso-7/sso76-openshift-rhel8
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Decision Manager 7 | Affected | No fix planned: Out of support scope |
| Red Hat Fuse 7 | Affected | No fix yet: Fix deferred |
| Red Hat JBoss Enterprise Application Platform 6 | Affected | No fix planned: Out of support scope |
| Red Hat Process Automation 7 | Affected | No fix planned: Will not fix |
| Red Hat build of Apicurio Registry 2 | Affected | No fix yet |
| Red Hat build of Quarkus | Affected | No fix yet |
| MTA 6.2 for RHEL 8 | Fixed | RHSA-2024:3989 |
| Middleware Containers for OpenShift | Fixed | RHSA-2024:1864 |
| Migration Toolkit for Runtimes 1 on RHEL 8 | Fixed | RHSA-2024:3919 |
| RHSSO 7.6.8 | Fixed | RHSA-2024:1866 |
| Red Hat AMQ Broker 7 | Fixed | RHSA-2024:2945 |
| Red Hat Single Sign-On 7.6 for RHEL 7 Server | Fixed | RHSA-2024:1860 |
| Red Hat Single Sign-On 7.6 for RHEL 8 | Fixed | RHSA-2024:1861 |
| Red Hat Single Sign-On 7.6 for RHEL 9 | Fixed | RHSA-2024:1862 |
| Red Hat build of Keycloak 22 | Fixed | RHSA-2024:1867 |
| Red Hat build of Keycloak 22.0.10 | Fixed | RHSA-2024:1868 |
Not affected: 4 products
- MTA 6.2 for RHEL 8
- Red Hat Data Grid 8
- Red Hat JBoss Data Grid 7
- Red Hat JBoss Enterprise Application Platform 7
Timeline
- 2026-10-02 Threatist record created from CVE-2024-1132
- 2026-10-03 Alias added: GHSA-72vp-xfrc-42xm
References
Advisory 15
More Red Hat Build Of Keycloak vulnerabilities
- TI-2026-02223 Keycloak: keycloak: unauthorized authentication via disabled saml identity provider CVSS 3.1HIGH 8.1
- TI-2026-13740 Keycloak-services: keycloak-services: saml idp-initiated broker login bypasses link-only restriction CVSS 3.1CRITICAL 9.8
- TI-2026-13741 Keycloak-services: keycloak-services: saml broker metadata import disables response signature validation CVSS 3.1CRITICAL 9.1
- TI-2026-13106 Keycloak-services: keycloak-services: dcr protocol mapper type-swap policy bypass allows privilege escalation CVSS 3.1HIGH 8.8
- TI-2026-02631 Authentication bypass in Red Hat build of Keycloak 26.2 CVSS 3.1HIGH 8.8
- TI-2026-08505 Keycloak: keycloak: privilege escalation due to oversized subject_token jwt CVSS 3.1HIGH 8.8
Sources
- CVE-2024-1132 · CVE Program
- CVE-2024-1132 · NVD
- FIRST EPSS
- GHSA-72vp-xfrc-42xm · GitHub Advisory Database · CC BY 4.0
- CVE-2024-1132 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences