> CVE-2026-19729 [MEDIUM]

« BACK_TO_HOME
PUBLISHED
2026-09-09 08:17
MODIFIED
2026-09-09 08:17
CVSS_SCORE V3
4.9
EPSS (Prob. Exploit)
0.48%
Top 59.7%
DATA SOURCES:
NVD 🔗 2026-09-09 CWE MITRE 🔗 2026-10-01 FIRST EPSS 🔗 2026-10-18

> DESCRIPTION

A flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak. The issue occurs because a previous fix for path probing was incomplete, allowing a realm administrator to still submit arbitrary filesystem paths as keystore parameters. This can be used to determine the existence and readability of files on the server, potentially exposing sensitive system information.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EXPLOITABILITY
1.2
IMPACT
3.6

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
High (H)
Authentifié avec privilèges administratifs
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
None (N)
Aucune modification de données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
None
Aucune modification de données possible
Disponibilité
None
Aucune interruption de service

> WEAKNESSES

CWE-22

> CWE DETAILED DESCRIPTIONS

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') - The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: Red Hat build of Keycloak 26.4.16 Security Update
New Red Hat build of Keycloak 26.4.16 packages are available from the Customer Portal
Red Hat Security Advisory: Red Hat build of Keycloak 26.6.7 Security Update
New Red Hat build of Keycloak 26.6.7 packages are available from the Customer Portal
Red Hat Security Advisory: Red Hat build of Keycloak 26.4.16 Images Security Update
New images are available for Red Hat build of Keycloak 26.4.16 and Red Hat build of Keycloak 26.4.16 Operator, running on OpenShift Container Platform
Red Hat Security Advisory: Red Hat build of Keycloak 26.6.7 Images Security Update
New images are available for Red Hat build of Keycloak 26.6.7 and Red Hat build of Keycloak 26.6.7 Operator, running on OpenShift Container Platform

> HISTORIQUE DES MODIFICATIONS

Première apparition
09/09/2026 08:17
Source: NVD
📊 ENRICHISSEMENT 01/10/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') - The product uses external input to construct a pathname that is intended to identify a file or directory that i...
Total des modifications: 1 Dernière mise à jour: 3 weeks ago

> REFERENCES

https://access.redhat.com/security/cve/CVE-2026-19729
https://bugzilla.redhat.com/show_bug.cgi?id=2515294
« BACK_TO_HOME