Description
XWiki Platform is a generic wiki platform. Versions prior to 18.1.0-rc-1, 17.10.3, 17.4.9, and 16.10.17 allow access to read configuration files by using URLs such as http://localhost:8080/bin/ssx/Main/WebHome?resource=/../../WEB-INF/xwiki.cfg&minify=false, leading to Path Traversal. The vulnerability is can be exploited via resources parameter the ssx and jsx endpoints by using leading slashes. This issue has been patched in 18.1.0-rc-1, 17.10.3, 17.4.9, 16.10.17.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
High
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
Affected products
- xwiki / xwiki-commons>= 4.2-milestone-2, < 16.10.17 – >= 4.2-milestone-2, < 16.10.17
- xwiki / xwiki-commons>= 17.0.0-rc-1, < 17.4.9 – >= 17.0.0-rc-1, < 17.4.9
- xwiki / xwiki-commons>= 17.5.0, < 17.10.3 – >= 17.5.0, < 17.10.3
- xwiki / xwiki-commons>= 18.0.0-rc-1, < 18.1.0-rc-1 – >= 18.0.0-rc-1, < 18.1.0-rc-1