Description

XWiki Commons are technical libraries common to several other top level XWiki projects. It is possible to bypass the existing security measures put in place to avoid open redirect by using a redirect such as `//mydomain.com` (i.e. omitting the `http:`). It was also possible to bypass it when using URL such as `http:/mydomain.com`. The problem has been patched on XWiki 13.10.10, 14.4.4 and 14.8RC1.

Remediation

References

https://github.com/xwiki/xwiki-platform/commit/e4f7f68e93cb08c25632c126356d218abf192d1e#diff-c445f288d5d63424f56ef13f65514ab4e174a72e979b53b88197c2b7def267cf

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-xwph-x6xj-wggv

https://jira.xwiki.org/browse/XWIKI-10309

https://jira.xwiki.org/browse/XWIKI-19994

Related Vulnerabilities

CVE-2021-21290 Vulnerability in maven package io.netty:netty-codec-http

CVE-2017-18353 Vulnerability in npm package rendertron-middleware

CVE-2018-3726 Vulnerability in npm package crud-file-server

CVE-2011-5063 Vulnerability in maven package org.apache.tomcat.embed:tomcat-embed-core

CVE-2021-32803 Vulnerability in npm package tar

Severity

High

Classification

CWE-601 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Patch Exploit Vendor Advisory Issue Tracking