CVE-2026-17615Resteasy-core: resteasy sourceprovider remote unauthenticated file read
Updated under an hour ago ()
Does this affect you?
It affects Red Hat Build of Apache Camel 3.33.3.SP1 and 12 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
A flaw was found in RESTEasy's SourceProvider. This vulnerability allows an unauthenticated attacker to perform an unauthenticated remote file read. By sending a specially crafted XML body with a DOCTYPE declaration referencing external entities to an endpoint that accepts application/xml and returns Source or StreamSource, the server can be tricked into resolving the entity and including sensitive file contents in the HTTP response. This is due to the SourceProvider.writeTo() method creating a SAXParser without disabling external entity resolution, leading to an XML External Entity (XXE) vulnerability.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-611
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 12, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Red Hat Red Hat Build of Apache Camel 3.33.3.SP1 redhat:apache_camel_quarkus | from 6.2.16.Final-redhat-00003 not affected | CNA record |
Red Hat Red Hat build of Keycloak 26.6 redhat:build_keycloak | from 26.6.7-3 not affected | CNA record |
Red Hat Red Hat build of Quarkus 3.27.5.SP1 redhat:quarkus | 3.27 | CNA record |
Red Hat Red Hat Enterprise Linux 9 redhat:enterprise_linux | from 0:3.0.26-20.el9_8 not affected | CNA record |
from 0:3.0.26-20.el9_4 not affected | CNA record | |
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support redhat:rhel_eus | from 0:3.0.26-20.el9_6 not affected | CNA record |
Red Hat Red Hat build of Apache Camel 4 for Quarkus 3 redhat:camel_quarkus | 3 | CNA record |
Red Hat Red Hat build of Apicurio Registry 3 redhat:apicurio_registry | 3 | CNA record |
Red Hat Red Hat build of Debezium 3 redhat:debezium | 3 | CNA record |
Red Hat Red Hat Fuse 7 redhat:jboss_fuse | 7 | CNA record |
Red Hat Red Hat JBoss Enterprise Application Platform 8 redhat:jboss_enterprise_application_platform | 8 | CNA record |
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack redhat:jbosseapxp | All versions | CNA record |
Red Hat Red Hat Satellite 6 redhat:satellite | 6 | CNA record |
References
- https://access.redhat.com/errata/RHSA-2026:62515vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:62555vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:63302vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:68277vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:68278vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:72424vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:77297vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:80505vendor-advisory, x-refsource-redhat
- https://access.redhat.com/security/cve/CVE-2026-17615vdb-entry, x-refsource-redhat
- https://bugzilla.redhat.com/show_bug.cgi?id=2507635issue-tracking, x-refsource-redhat
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.