Description

XWiki Platform is a generic wiki platform. Starting in versions 2.2-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, it's possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment. This has been patched in XWiki 15.0-rc-1, 14.10.4, and 14.4.8. The easiest possible workaround is to edit file `/templates/importinline.vm` and apply the modification described in commit 28905f7f518cc6f21ea61fe37e9e1ed97ef36f01.

Remediation

References

https://github.com/xwiki/xwiki-platform/commit/28905f7f518cc6f21ea61fe37e9e1ed97ef36f01

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-j9h5-vcgv-2jfm

https://jira.xwiki.org/browse/XWIKI-20340

https://app.intigriti.com/company/submissions/e95a7ad5-7029-4627-abf0-3e3e3ea0b4ce/XWIKI-E93DFEYK

Related Vulnerabilities

CVE-2021-23820 Vulnerability in npm package json-pointer

CVE-2023-37899 Vulnerability in npm package @feathersjs/socketio

CVE-2023-2972 Vulnerability in npm package @antfu/utils

CVE-2022-47105 Vulnerability in maven package org.jeecgframework.boot:jeecg-boot-base-core

CVE-2020-26870 Vulnerability in maven package org.webjars.bowergithub.cure53:dompurify

Severity

Critical

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Tags

Patch Vendor Advisory Permissions Required