CVE-2023-35156

XWiki Platform vulnerable to reflected cross-site scripting via xredirect parameter in delete template

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). It's possible to exploit the delete template to perform a XSS, e.g. by using URL such as: > xwiki/bin/get/FlamingoThemes/Cerulean?xpage=xpart&vm=delete.vm&xredirect=javascript:alert(document.domain). This vulnerability exists since XWiki 6.0-rc-1. The vulnerability has been patched in XWiki 14.10.6 and 15.1. Note that a partial patch has been provided in 14.10.5 but wasn't enough to entirely fix the vulnerability.

Affected

xwiki · xwiki-platform

CVSS v3.1 NVD

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 GITHUB

9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS

2.08% chance of exploitation in the next 30 days, 81st percentile

Nuclei

medium · CWE-79

Published

2023-06-23

Updated

2024-11-27

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-35156.yaml

Security advisories

• xwiki/xwiki-platform/commit/13875a6437d4525ac4aeea25918f2d2dffac9ee1
• xwiki/xwiki-platform/security/advisories/GHSA-834c-x29c-f42c
• https://jira.xwiki.org/browse/XWIKI-20341
• https://jira.xwiki.org/browse/XWIKI-20583
• https://jira.xwiki.org/browse/XWIKI-20672
• advisories/GHSA-834c-x29c-f42c

References

• CVE Record
• NVD entry