`CVE-2024-1132` Keycloak

Affected software	Keycloak
Severity	8.1 High CVSS 3.1
Fixed in	`22.0.10`, `24.0.3`
Weakness	Path traversal (CWE-22)
Published	17 Apr 2024
Updated	4 Nov 2026

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.

Exploitation status

Proof of concept only

A proof of concept exists, but no reviewed exploit catalogue lists this CVE.

CISA KEV not listed
VulnCheck KEV not listed
CISA Vulnrichment exploitation: poc CISA recorded that an exploit has been demonstrated. Automatable: no, technical impact: total.
Indexed PoC none indexed
EPSS 1.6% chance in 30 days

Waratek protection

Protected by Waratek

Waratek has a rule that blocks attacks on this vulnerability.

Protection full Path traversal
Action available security rule
Review automated Inferred
Record active

Decided by	A vulnerability class already blocked by an ARMR security rule
Finding	Protected by Waratek's ARMR path-traversal security rule, which blocks this class of attack at the JVM level without a rule written for this CVE specifically. The CVE's weakness is CWE-22: Path Traversal.
Candidate fix	https://bugzilla.redhat.com/show_bug.cgi?id=2262117 : a Red Hat bug: the triage, which links onward to the fix

Decided by

A vulnerability class already blocked by an ARMR security rule

Finding

Protected by Waratek's ARMR path-traversal security rule, which blocks this class of attack at the JVM level without a rule written for this CVE specifically. The CVE's weakness is CWE-22: Path Traversal.

Candidate fix

https://bugzilla.redhat.com/show_bug.cgi?id=2262117 : a Red Hat bug: the triage, which links onward to the fix

How to mitigate CVE-2024-1132

Upgrade Keycloak to a release that fixes it: 22.0.10 or 24.0.3. Until you can, Waratek RASP blocks exploitation with its path traversal rule. It runs inside the Java application, with no code changes.

Waratek RASP Runtime protection for Java applications

Affected software and releases

Maven packages

Affected and fixed versions, from OSV.dev

Package Introduced Fixed Last affected

org.keycloak:keycloak-services 0 22.0.10 unbounded

org.keycloak:keycloak-services 23.0.0 24.0.3 unbounded

Package	Introduced	Fixed	Last affected
`org.keycloak:keycloak-services`	0	`22.0.10`	unbounded
`org.keycloak:keycloak-services`	23.0.0	`24.0.3`	unbounded

Products and versions

11 products, 18 version entries

Source	Vendor	Product	Scheme	Affected versions
osv	org.keycloak	keycloak-services	generic	＜ 22.0.10 · ≥ 23.0.0 and ＜ 24.0.3
nvd	redhat	build of keycloak	generic	any version
nvd	redhat	jboss middleware text-only advisories	generic	1.0
nvd	redhat	keycloak	generic	≥ 21.1.0 and ＜ 22.0.10 · ≥ 23.0.0 and ＜ 24.0.3
nvd	redhat	migration toolkit for applications	generic	1.0
nvd	redhat	migration toolkit for runtimes	generic	any version
nvd	redhat	openshift container platform	generic	4.11 · 4.12
nvd	redhat	openshift container platform for ibm z	generic	4.9 · 4.10
nvd	redhat	openshift container platform for linuxone	generic	4.9 · 4.10
nvd	redhat	openshift container platform for power	generic	4.9 · 4.10
nvd	redhat	single sign-on	generic	any version · 7.6

Source

Vendor

Product

Scheme

Affected versions

osv

org.keycloak

keycloak-services

generic

＜ 22.0.10 · ≥ 23.0.0 and ＜ 24.0.3

nvd

redhat

build of keycloak

generic

any version

nvd

redhat

jboss middleware text-only advisories

generic

1.0

nvd

redhat

keycloak

generic

≥ 21.1.0 and ＜ 22.0.10 · ≥ 23.0.0 and ＜ 24.0.3

nvd

redhat

migration toolkit for applications

generic

1.0

nvd

redhat

migration toolkit for runtimes

generic

any version

nvd

redhat

openshift container platform

generic

4.11 · 4.12

nvd

redhat

openshift container platform for ibm z

generic

4.9 · 4.10

nvd

redhat

openshift container platform for linuxone

generic

4.9 · 4.10

nvd

redhat

openshift container platform for power

generic

4.9 · 4.10

nvd

redhat

single sign-on

generic

any version · 7.6

References

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2262117	bugzilla
https://github.com/keycloak/keycloak/security/advisories/GHSA-72vp-xfrc-42xm	WEB
https://github.com/keycloak/keycloak	PACKAGE
https://access.redhat.com/security/cve/CVE-2024-1132	WEB
https://access.redhat.com/errata/RHSA-2024:3989	WEB
https://access.redhat.com/errata/RHSA-2024:3919	WEB
https://access.redhat.com/errata/RHSA-2024:3762	WEB
https://access.redhat.com/errata/RHSA-2024:3752	WEB
https://access.redhat.com/errata/RHSA-2024:2945	WEB
https://access.redhat.com/errata/RHSA-2024:1868	WEB

URL

Timeline

Published	2024-04-17	By the CVE Program.
NVD record modified	2026-11-04	NVD's own last-modified date for this record.

Published

2024-04-17

By the CVE Program.

NVD record modified

2026-11-04

NVD's own last-modified date for this record.

How VRT decided (17 of 24 rules ran)

17 of 24 rules ran. The rest didn't run because an earlier rule had already settled the CVE.

# Rule Outcome Status Detail

identity: Does this identifier describe a vulnerability at all? the first rule that matches decides

1 rejected no match CVE Program withdrawal of this identifier

scope: Is it a vulnerability Waratek protects? the first rule that matches decides

2 armr-patch-file no match An ARMR patch file on disk for this CVE

3 armr-secure-rule-file no match An ARMR security-rule template on disk for this CVE

4 manual-classification no match A researcher's recorded decision for this specific CVE

5 manual classification no match Manual classification of this CVE in the legacy dataset

6 non-java-upstream no match A root cause in non-Java code: an OS kernel, a C library, or a bundled runtime

7 oracle-component no match The defect being in a component of a tracked product the agent does not reach: JavaFX, the Java SE installer, the JInitiator browser plug-in, the native WebLogic proxy plug-in, or a native part of Oracle Application Server or Collaboration Suite (HTTP Server, Web Cache, Internet Directory, mail and calendar servers). Oracle gives these no CPE of their own and names them only in the description.

8 java-client-side no match Oracle's own risk-matrix note saying the CVE is reached only through untrusted code in the Java sandbox (applets, Web Start) or only through a client installation of Java, so a server running its own trusted code is not exposed

9 osv-maven matched In scope Maven packages: org.keycloak:keycloak-services

10 cna-maven-package not reached An affected Maven artifact named by the CNA itself

11 known-cpe-product not reached An NVD CPE naming a product ARMR tracks

12 cna-cpe-product not reached A CPE the CNA published naming a tracked product. Oracle publishes these on advisory day, months before NVD.

13 oracle-advisory-family not reached A tracked product family named in Oracle's own risk matrix. CPE cannot carry a suite name, only a module.

14 cna-named-product not reached A tracked product named in words by the CVE's own CNA, on a record with no CPE yet. Apache and Eclipse publish these on advisory day, before NVD adds CPE data.

15 non-deployable-product not reached The only affected product being a sealed appliance image, where Java runs but no -javaagent can be attached

16 unmatched-product not reached No tracked product matched above, and none present at all

disposition: What do we do about one that is? every rule runs

17 patch-hint matched Mitigation candidate References include candidate fix URL (bugzilla tier): https://bugzilla.redhat.com/show_bug.cgi?id=2262117

18 open-source-maven skipped The affected package being open source on Maven, so the fix can be read

19 poc-derivable skipped An indexed exploit clearing the evidence bar to reverse-engineer, where there is no source to read

20 no-exploit skipped Nothing to build a rule from yet: no published exploit, no CISA record of exploitation and no source-level change to read

21 secure-rule-match decided it matched Protected by Waratek CWE-22 (Path Traversal) is mitigable by an ARMR path-traversal security rule.

22 exploited-no-fix-or-poc skipped Somebody exploiting this CVE (a CISA or VulnCheck KEV listing, or a CISA verdict of active exploitation), with no fix, source code or PoC to build a rule from

23 below-action-threshold skipped Medium or Low severity, no CISA or VulnCheck KEV listing, no PoC clearing the evidence bar, no CISA verdict, no Oracle advisory

24 no-exploit-published skipped Exploit code for this candidate, published in a reviewed catalogue or a GitHub repository with 5 or more stars, or in use per CISA or VulnCheck; not only a CISA verdict, a forecast, or nothing at all

Products the scope rules checked

The products this CVE's record names, and whether VRT tracks each one. The scope rules decided on these.

Vendor Product Tracked CPE Source

redhat build_of_keycloak not tracked cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:text-only:*:*:*

redhat jboss_middleware_text-only_advisories tracked cpe:2.3:a:redhat:jboss_middleware_text-only_advisories:1.0:*:*:*:*:middleware:*:* yaml

redhat keycloak tracked cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:* yaml

redhat migration_toolkit_for_applications not tracked cpe:2.3:a:redhat:migration_toolkit_for_applications:1.0:*:*:*:*:*:*:*

redhat migration_toolkit_for_runtimes not tracked cpe:2.3:a:redhat:migration_toolkit_for_runtimes:-:*:*:*:*:*:*:*

redhat openshift_container_platform not tracked cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*

redhat openshift_container_platform_for_ibm_z not tracked cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:*

redhat openshift_container_platform_for_linuxone not tracked cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*

redhat openshift_container_platform_for_power not tracked cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*

redhat single_sign-on tracked cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:* yaml

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