XML External Entity (XXE) Injection Affecting resteasy-javadoc package, versions *


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.62% (49th percentile)

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  • Snyk IDSNYK-CENTOS8-RESTEASYJAVADOC-19733327
  • published13 Sept 2026
  • disclosed31 Aug 2026

Introduced: 31 Aug 2026

CVE-2026-17615  (opens in a new tab)
CWE-611  (opens in a new tab)

How to fix?

There is no fixed version for Centos:8 resteasy-javadoc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream resteasy-javadoc package and not the resteasy-javadoc package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

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 Base Scores

version 3.1