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High · 7.5 Public exploit CVE-2016-0793 EUVD-2016-0804GHSA-9q87-22gr-r8qf

WildFly has incomplete blacklist vulnerability

Published Apr 1, 2016 · Updated Aug 5, 2024 · Assigned by redhat

Package: org.wildfly:wildfly-parent Package: org.wildfly:wildfly-undertow Ecosystem: Maven

Description

Incomplete blacklist vulnerability in the servlet filter restriction mechanism in WildFly (formerly JBoss Application Server) before 10.0.0.Final on Windows allows remote attackers to read the sensitive files in the (1) WEB-INF or (2) META-INF directory via a request that contains (a) lowercase or (b) "meaningless" characters.

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Exploit-DB 1

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.wildfly:wildfly-parent < 10.0.0.Final 10.0.0.Final GHSA-9q87-22gr-r8qf
Maven org.wildfly:wildfly-undertow < 10.0.0.Final 10.0.0.Final GHSA-9q87-22gr-r8qf

References