Description (CNA)
A flaw was found in the Qute template engine, which is used by Quarkus to generate dynamic content like HTML pages or emails. The issue exists in the component responsible for looking up data values (ReflectionValueResolver), which fails to properly block access to sensitive Java internal functions when processing certain data types like Enums. An attacker who can provide or influence the template text can exploit this bypass to take control of the server by executing unauthorized commands.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Quarkus / quarkus-qute | affected 3.27.0 before 3.27.5.SP1; affected 3.33.0 before 3.33.3.SP1 |
| Red Hat / Red Hat Build of Apache Camel 3.33.3.SP1 | unaffected 3.33.3.redhat-00005 before * |
| Red Hat / Red Hat build of Quarkus 3.27.5.SP1 | unaffected 3.27.5.redhat-00004 before * |
| Red Hat / Red Hat build of Quarkus 3.33.3.SP1 | unaffected 3.33.3.redhat-00005 before * |
| Red Hat / Red Hat build of Apache Camel 4 for Quarkus 3 | unaffected |
| Red Hat / Red Hat build of Apache Camel 4 for Quarkus 3 | unaffected |
| Red Hat / Red Hat build of Apache Camel 4 for Quarkus 3 | affected |
| Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack | unaffected |
CWE
CWE-1336
References
- https://access.redhat.com/errata/RHSA-2026:62515
- https://access.redhat.com/errata/RHSA-2026:62555
- https://access.redhat.com/errata/RHSA-2026:63302
- https://access.redhat.com/security/cve/CVE-2026-12894
- https://bugzilla.redhat.com/show_bug.cgi?id=2491319
ADP enrichment
No English description supplied.
No references supplied.