GitHub Advisoryadvisory · Maven

GHSA-j628-q885-8gr5 Keycloak vulnerable to log Injection during WebAuthn authentication or registration

MEDIUM Published 2024-04-17 Modified 2026-07-21 Official page ↗
Aliases
CVE-2023-6484
Ecosystem
Maven
Packages
org.keycloak:keycloak-services
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-117
Reviewed
2024-04-17

Affected packages

• Maven org.keycloak:keycloak-services: < 22.0.9 → fixed in 22.0.9 • Maven org.keycloak:keycloak-services: >= 23.0.0, < 23.0.5 → fixed in 23.0.5

Description

A flaw was found in keycloak 22.0.5. Errors in browser client during setup/auth with "Security Key login" (WebAuthn) are written into the form, send to Keycloak and logged without escaping allowing log injection. Acknowledgements: Special thanks toTheresa Henze for reporting this issue and helping us improve our security.

Related

Alias · CVE (1)

  • CVE-2023-6484 A log injection flaw was found in Keycloak. vulnerability

Weakness · CWE (1)

  • CWE-117 Improper Output Neutralization for Logs weakness

References