GHSA-27gc-wj6x-9w55
Keycloak error_description injection on error pages that can trigger phishing attacks
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-10044
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Description
Keycloak’s account console accepts arbitrary text in the `error_description` query parameter. This text is directly rendered in error pages without validation or sanitization. While HTML encoding prevents XSS, an attacker can craft URLs with misleading messages (e.g., fake support phone numbers or URLs), which are displayed within the trusted Keycloak UI. This creates a phishing vector, potentially tricking users into contacting malicious actors.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.keycloak:keycloak-account-ui | introduced 0, fixed 26.2.9 |
| Maven · org.keycloak:keycloak-account-ui | introduced 26.3.0, fixed 26.3.4 |
| Maven · org.keycloak:keycloak-admin-ui | introduced 0, fixed 26.2.9 |
| Maven · org.keycloak:keycloak-admin-ui | introduced 26.3.0, fixed 26.3.4 |
Références
- https://github.com/keycloak/keycloak/security/advisories/GHSA-27gc-wj6x-9w55 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-10044 ADVISORY
- https://github.com/keycloak/keycloak/pull/42035 WEB
- https://access.redhat.com/errata/RHSA-2025:16399 WEB
- https://access.redhat.com/errata/RHSA-2025:16400 WEB
- https://access.redhat.com/security/cve/CVE-2025-10044 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2393551 WEB
- https://github.com/keycloak/keycloak PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |