URL Redirection to Untrusted Site ('Open Redirect') Affecting org.keycloak:keycloak-services package, versions [,22.0.13)[23.0.0,24.0.8)[25.0.0,25.0.6)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published20 Sept 2024
- disclosed19 Sept 2024
- creditKarsten Meyer zu Selhausen, Niklas Conrad
Introduced: 19 Sep 2024
CVE-2024-8883 (opens in a new tab)How to fix?
Upgrade org.keycloak:keycloak-services to version 22.0.13, 24.0.8, 25.0.6 or higher.
Overview
org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services.
Affected versions of this package are vulnerable to URL Redirection to Untrusted Site ('Open Redirect') due to a misconfiguration flaw in the validation of redirect URIs. An attacker can redirect users to an arbitrary URL and potentially expose sensitive information such as authorization codes, leading to session hijacking.
Note:
This is only exploitable if a 'Valid Redirect URI' is set to http://localhost or http://127.0.0.1.