A flaw was found in the Quarkus Qute template engine. When the {#eval} section helper processes a sub-template, it fails to pass the parent template's content type information. This bypasses standard escaping mechanisms, allowing untrusted data to be output as raw, unescaped text. This vulnerability can lead to Cross-Site Scripting (XSS) and JSON Injection, potentially allowing a remote attacker to execute arbitrary code in a user's browser or manipulate data.
History

Thu, 15 Oct 2026 23:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:quarkus:3.33::el8
References

Thu, 15 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:quarkus:3.27::el8
References

Mon, 21 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat build Of Apache Camel For Quarkus
Redhat build Of Apicurio Registry
Redhat build Of Keycloak
Redhat build Of Quarkus
Redhat quay 3
Vendors & Products Redhat build Of Apache Camel For Quarkus
Redhat build Of Apicurio Registry
Redhat build Of Keycloak
Redhat build Of Quarkus
Redhat quay 3

Sat, 19 Sep 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Description A flaw was found in the Quarkus Qute template engine. When the {#eval} section helper processes a sub-template, it fails to pass the parent template's content type information. This bypasses standard escaping mechanisms, allowing untrusted data to be output as raw, unescaped text. This vulnerability can lead to Cross-Site Scripting (XSS) and JSON Injection, potentially allowing a remote attacker to execute arbitrary code in a user's browser or manipulate data.
Title Io.quarkus.qute:quarkus-core: cross-site scripting (xss) and json injection via qute {#eval} section in quarkus
First Time appeared Redhat
Redhat apicurio Registry
Redhat build Keycloak
Redhat camel Quarkus
Redhat exploit Intelligence
Redhat jboss Fuse
Redhat quarkus
Weaknesses CWE-79
CPEs cpe:/a:redhat:apicurio_registry:3
cpe:/a:redhat:build_keycloak:
cpe:/a:redhat:camel_quarkus:3
cpe:/a:redhat:exploit_intelligence:0
cpe:/a:redhat:jboss_fuse:7
cpe:/a:redhat:quarkus:3
Vendors & Products Redhat
Redhat apicurio Registry
Redhat build Keycloak
Redhat camel Quarkus
Redhat exploit Intelligence
Redhat jboss Fuse
Redhat quarkus
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2026-09-18T17:53:19.772Z

Updated: 2026-10-15T23:41:36.020Z

Reserved: 2026-09-17T21:23:48.866Z

Link: CVE-2026-93432

cve-icon Vulnrichment

Updated: 2026-09-18T19:48:12.627Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-18T18:18:26.270

Modified: 2026-10-16T00:17:07.587

Link: CVE-2026-93432

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-09-16T00:00:00Z

Links: CVE-2026-93432 - Bugzilla