Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with SCRIPT right can save a document with the right of the current user which allow accessing API requiring programming right if the current user has programming right. This has been patched in XWiki 13.0. Users are advised to update to resolve this issue. The only known workaround is to limit SCRIPT access.
Remediation
References
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-f4cj-3q3h-884r
https://jira.xwiki.org/browse/XWIKI-5024
https://github.com/xwiki/xwiki-platform/commit/7ab0fe7b96809c7a3881454147598d46a1c9bbbe
Related Vulnerabilities
CVE-2020-2146 Vulnerability in maven package fr.edf.jenkins.plugins:mac
CVE-2020-11969 Vulnerability in maven package org.apache.tomee:openejb-lite
CVE-2016-6797 Vulnerability in maven package org.apache.tomcat.embed:tomcat-embed-core
CVE-2021-29442 Vulnerability in maven package com.alibaba.nacos:nacos-common
CVE-2017-7669 Vulnerability in maven package org.apache.hadoop:hadoop-yarn-server-nodemanager