CVE-2023-35158 – org.xwiki.platform:xwiki-platform-flamingo-skin-resources

Package

Manager: maven
Name: org.xwiki.platform:xwiki-platform-flamingo-skin-resources
Vulnerable Version: >=9.4-rc-1 <14.10.5 || >=15.0-rc-1 <15.1-rc-1

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.07644 pctl0.91535

Details

XWiki Platform vulnerable to reflected cross-site scripting via xredirect parameter in restore template ### Impact Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). It's possible to exploit the restore template to perform a XSS, e.g. by using URL such as: > /xwiki/bin/view/XWiki/Main?xpage=restore&showBatch=true&xredirect=javascript:alert(document.domain) This vulnerability exists since XWiki 9.4-rc-1. ### Patches The vulnerability has been patched in XWiki 14.10.5 and 15.1-rc-1. ### Workarounds It's possible to workaround the vulnerability by editing the template restore.vm to perform checks on it, but note that the appropriate fix involves new APIs that have been recently introduced in XWiki. See the referenced jira tickets. ### References * Vulnerability in restore template: https://jira.xwiki.org/browse/XWIKI-20352 * Introduction of the macro used for fixing this vulnerability: https://jira.xwiki.org/browse/XWIKI-20583 * Commit containing the actual fix in the template: https://github.com/xwiki/xwiki-platform/commit/d5472100606c8355ed44ada273e91df91f682738 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki.org](https://jira.xwiki.org/) * Email us at [Security Mailing List](mailto:security@xwiki.org) ### Attribution Both vulnerabilities about the delete and restore templates have been reported by René de Sain @renniepak.

Metadata

Created: 2023-06-22T19:59:33Z
Modified: 2023-06-26T16:33:58Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-mwxj-g7fw-7hc8/GHSA-mwxj-g7fw-7hc8.json
CWE IDs: ["CWE-87"]
Alternative ID: GHSA-mwxj-g7fw-7hc8
Finding: F138
Auto approve: 1