7.5Hoch
CVE-2026-87743Quarkus-vertx-http: authorization bypass via path normalization discrepancy in quarkus http security
Beschreibung
A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. This allows the attacker to craft a URL that the security matcher considers public, but which is then routed to a protected endpoint, leading to an authorization bypass and potential unauthorized access to sensitive information.
Schwachstellentyp (CWE):
CWE-551
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
Referenzen und Patches
- RHSA-2026:69440 vendor-advisory
- RHSA-2026:69470 vendor-advisory
- RHSA-2026:90321 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-87743 vdb-entry
- RHBZ#2530523 issue-tracking