Bug 2507631 (CVE-2026-17614)

Summary:	CVE-2026-17614 wildfly-core: Path Traversal on WildFly Domain Controller
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	anujha, aschwart, asoldano, aszczucz, bbaranow, bmaxwell, boliveir, bstansbe, dlofthou, drichtar, istudens, ivassile, iweiss, mosmerov, mposolda, msvehla, nwallace, pberan, pesilva, pjindal, pmackay, rmartinc, rstancel, security-response-team, ssilvert, sthorger, thjenkin, vdosoudi, vmuzikar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A path traversal flaw was found in WildFly's domain mode implementation. The LocalFileRepository.getFile() and getConfigurationFile() methods in wildfly-core/deployment-repository do not validate that the resolved file path remains within the configured repository or configuration root directories. A remote attacker who has obtained the slave host controller secret or compromised a slave host controller can supply a crafted relative path containing directory traversal sequences (e.g., ../../etc/passwd) via the slave-DC wire protocol, causing the Domain Controller to resolve and serve arbitrary files readable by the DC process. This leads to unauthorized disclosure of sensitive information such as configuration files, keystores, and system credentials.	Story Points:	---
Clone Of:		Environment:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2026-07-27 19:10:33 UTC

A path traversal flaw was found in WildFly's domain mode
  implementation. The LocalFileRepository.getFile() and
  getConfigurationFile() methods in
  wildfly-core/deployment-repository do not validate that the
  resolved file path remains within the configured repository or
  configuration root directories. A remote attacker who has
  obtained the slave host controller secret or compromised a slave
  host controller can supply a crafted relative path containing
  directory traversal sequences (e.g., ../../etc/passwd) via the
  slave-DC wire protocol, causing the Domain Controller to resolve
  and serve arbitrary files readable by the DC process. This leads
  to unauthorized disclosure of sensitive information such as
  configuration files, keystores, and system credentials.