8.8
High
CVE-2026-12894 A flaw was found in the Qute template engine, which is used by Quarkus to generate dynamic content like HTML pages or…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat build of Apache Camel 4 for Quarkus 3 | Versions not published | |
| Red Hat build of Quarkus | Versions not published | |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Versions not published | |
| Red Hat Build of Apache Camel 3.33 for Quarkus 3.33.3.SP1 | Versions not published | |
| quarkus-qute 3.33 | 3.33.0 → < 3.33.3.SP1 | 3.33.3.SP1 |
| quarkus-qute 3.27 | 3.27.0 → < 3.27.5.SP1 | 3.27.5.SP1 |
| Red Hat Build of Apache Camel 3.33.3.SP1 3.33 | earliest → < 3.33.3.redhat-00005 | 3.33.3.redhat-00005 |
| Red Hat build of Quarkus 3.27.5.SP1 3.27 | earliest → < 3.27.5.redhat-00004 | 3.27.5.redhat-00004 |
| Red Hat build of Quarkus 3.33.3.SP1 3.33 | earliest → < 3.33.3.redhat-00005 | 3.33.3.redhat-00005 |
References
- RHSA-2026:62515 access.redhat.com
- RHSA-2026:62555 access.redhat.com
- RHSA-2026:63302 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2491319 bugzilla.redhat.com
Timeline
- Published
- Last modified
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