CVE-2024-11736

Summary

A vulnerability was found in Keycloak. Admin users may have to access sensitive server environment variables and system properties through user-configurable URLs. When configuring backchannel logout URLs or admin URLs, admin users can include placeholders like ${env.VARNAME} or ${PROPNAME}. The server replaces these placeholders with the actual values of environment variables or system properties during URL processing.

Affected Software

VendorProductVersion RangeStatus
0 < 26.0.8affected
Red HatRed Hat build of Keycloak 26.026.0.8-1 < *unaffected
Red HatRed Hat build of Keycloak 26.026.0-7 < *unaffected
Red HatRed Hat build of Keycloak 26.026.0-8 < *unaffected

Weaknesses

  • CWE-526: Cleartext Storage of Sensitive Information in an Environment Variable

Workarounds

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References