Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) The advisory has been revoked - it doesn't affect any version of package org.keycloak:keycloak-parent (opens in a new tab)
Threat Intelligence
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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Test your applications- Snyk IDSNYK-JAVA-ORGKEYCLOAK-6060282
- published15 Nov 2023
- disclosed14 Nov 2023
- creditUnknown
Introduced: 14 Nov 2023
CVE-2023-6134 (opens in a new tab)How to fix?
Upgrade org.keycloak:keycloak-parent to version 22.0.7 or higher.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) via the OIDC redirect_uri function. An attacker can submit a specially crafted request leading to cross-site scripting or further attacks by appending a wildcard to the token.