GHSA-vvf8-2h68-9475: Duplicate Advisory Keycloak Open Redirect Vulnerability Vulnerability

HIGH
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CVSS 6.8
CWE-601
Published
Advisory Summary

GHSA-vvf8-2h68-9475 is a HIGH (CVSS 6.8) keycloak open redirect vulnerability vulnerability (CWE-601: URL Redirection to Untrusted Site ('Open Redirect')) affecting Duplicate Advisory libraries in the Maven ecosystem. The issue involves keycloak open redirect vulnerability. Remediation is available by upgrading affected packages to version 25.0.6.

GHSA-vvf8-2h68-9475 at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-vvf8-2h68-9475
Severity HIGH
CVSS v3.1 Base Score 6.8
CWE Classification CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
Affected Product Duplicate Advisory
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 6.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N).

Attack Vector Network (AV:N)
Attack Complexity High (AC:H)
Privileges Required None (PR:N)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability None (A:N)

How to Fix GHSA-vvf8-2h68-9475

To remediate this vulnerability, upgrade all affected Duplicate Advisory dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.keycloak:keycloak-services fixed: 25.0.6 
<dependency>
    <groupId>org.keycloak</groupId>
    <artifactId>keycloak-services</artifactId>
    <version>25.0.6</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.keycloak

How to Check if You Are Affected

To determine whether your Java application is affected by GHSA-vvf8-2h68-9475, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.keycloak

Analyze the terminal output to locate any version of Duplicate Advisory in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 25.0.6), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.keycloak command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-601: URL Redirection to Untrusted Site ('Open Redirect'), where the web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect. In Duplicate Advisory, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

# Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w8gr-xwp4-r9f7. This link is maintained to preserve external references. # Original Description A misconfiguration flaw was found in Keycloak. This issue can allow an attacker to redirect users to an arbitrary URL if a 'Valid Redirect URI' is set to http://localhost or http://127.0.0.1, enabling sensitive information such as authorization codes to be exposed to the attacker, potentially leading to session hijacking.

GHSA-vvf8-2h68-9475 Affected Duplicate Advisory Versions

1 component(s)
Fixed Versions:
25.0.6
Product / Package Ecosystem Affected Versions Fixed Version
org.keycloak:keycloak-services
maven/org.keycloak/keycloak-services
Maven
< 25.0.6
25.0.6

References

NVD — GHSA-vvf8-2h68-9475 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-8883
Duplicate Advisory Release RELEASE
https://github.com/keycloak/keycloak/releases/tag/25.0.6
Duplicate Advisory Source Repository REPOSITORY
https://github.com/keycloak/keycloak/blob/main/services/src/main/java/org/keycloak/protocol/oidc/utils/RedirectUtils.java
Duplicate Advisory Source Repository REPOSITORY
https://github.com/keycloak/keycloak
bugzilla.redhat.com/show_bug.cgi WEB
https://bugzilla.redhat.com/show_bug.cgi?id=2312511
Duplicate Advisory Security Information SECURITY
https://access.redhat.com/security/cve/CVE-2024-8883
access.redhat.com/errata/rhsa-2024:88... WEB
https://access.redhat.com/errata/RHSA-2024:8826
access.redhat.com/errata/rhsa-2024:88... WEB
https://access.redhat.com/errata/RHSA-2024:8824
access.redhat.com/errata/rhsa-2024:88... WEB
https://access.redhat.com/errata/RHSA-2024:8823
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6890
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6889
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6888
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6887
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6886
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6882
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6880
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6879
access.redhat.com/errata/rhsa-2024:68... WEB
https://access.redhat.com/errata/RHSA-2024:6878
access.redhat.com/errata/rhsa-2024:10... WEB
https://access.redhat.com/errata/RHSA-2024:10386
access.redhat.com/errata/rhsa-2024:10... WEB
https://access.redhat.com/errata/RHSA-2024:10385

Frequently Asked Questions

What is GHSA-vvf8-2h68-9475?
GHSA-vvf8-2h68-9475 is a security vulnerability in Duplicate Advisory involving Keycloak Open Redirect vulnerability under CWE-601: URL Redirection to Untrusted Site ('Open Redirect').
Which Duplicate Advisory versions are affected?
Affected versions include releases prior to 25.0.6 across affected packages: org.keycloak:keycloak-services.
What version fixes GHSA-vvf8-2h68-9475?
Upgrading to 25.0.6 (or the latest patched release for your respective branch) resolves the vulnerability.
Is keycloak-services affected?
Yes, org.keycloak:keycloak-services is affected in releases prior to 25.0.6. Upgrade your dependency to 25.0.6 or later.
What is the CVSS score of GHSA-vvf8-2h68-9475?
GHSA-vvf8-2h68-9475 has a CVSS v3.1 base score of 6.8 (HIGH) with vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.
What CWE is associated with GHSA-vvf8-2h68-9475?
GHSA-vvf8-2h68-9475 is classified under CWE-601: URL Redirection to Untrusted Site ('Open Redirect') (The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.).
How can I check Maven dependencies for GHSA-vvf8-2h68-9475?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.keycloak'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-vvf8-2h68-9475",
  "modified" : "2024-12-20T17:54:54Z",
  "published" : "2024-09-19T18:30:52Z",
  "withdrawn" : "2024-12-20T17:54:54Z",
  "aliases" : [ ],
  "summary" : "Duplicate Advisory: Keycloak Open Redirect vulnerability",
  "details" : "# Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-w8gr-xwp4-r9f7. This link is maintained to preserve external references.\n\n# Original Description\nA misconfiguration flaw was found in Keycloak. This issue can allow an attacker to redirect users to an arbitrary URL if a 'Valid Redirect URI' is set to http://localhost or http://127.0.0.1, enabling sensitive information such as authorization codes to be exposed to the attacker, potentially leading to session hijacking.",
  "severity" : [ {
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    "score" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:L/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.keycloak:keycloak-services"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "25.0.6"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-8883"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/keycloak/keycloak/releases/tag/25.0.6"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/keycloak/keycloak/blob/main/services/src/main/java/org/keycloak/protocol/oidc/utils/RedirectUtils.java"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/keycloak/keycloak"
  }, {
    "type" : "WEB",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2312511"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/security/cve/CVE-2024-8883"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:8826"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:8824"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:8823"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6890"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6889"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6888"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6887"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6886"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6882"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6880"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6879"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:6878"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:10386"
  }, {
    "type" : "WEB",
    "url" : "https://access.redhat.com/errata/RHSA-2024:10385"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-601" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-09-19T19:48:16Z",
    "nvd_published_at" : "2024-09-19T16:15:06Z"
  }
}